WO2017166827A1 - Assisting and correcting system and method for breast screening - Google Patents
Assisting and correcting system and method for breast screening Download PDFInfo
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- WO2017166827A1 WO2017166827A1 PCT/CN2016/105901 CN2016105901W WO2017166827A1 WO 2017166827 A1 WO2017166827 A1 WO 2017166827A1 CN 2016105901 W CN2016105901 W CN 2016105901W WO 2017166827 A1 WO2017166827 A1 WO 2017166827A1
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- 210000000481 breast Anatomy 0.000 title claims abstract description 65
- 238000012216 screening Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000012937 correction Methods 0.000 claims abstract description 63
- 238000007689 inspection Methods 0.000 claims description 14
- 238000013480 data collection Methods 0.000 claims description 4
- 208000030270 breast disease Diseases 0.000 abstract description 13
- 238000012545 processing Methods 0.000 description 9
- 238000003745 diagnosis Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000009607 mammography Methods 0.000 description 3
- 206010006187 Breast cancer Diseases 0.000 description 1
- 208000026310 Breast neoplasm Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/582—Calibration
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/502—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of breast, i.e. mammography
Definitions
- the present invention relates to the field of data processing technologies, and in particular, to a breast screening assist correction system and method.
- Breast cancer is one of the most common malignant masses in women, with more than 900,000 new cases worldwide each year.
- CR digital mammography (“Mammography”) is the first choice for the diagnosis of breast diseases. It is the most reliable, direct and simple non-invasive detection method. It is simple and easy to perform, with high resolution and good repeatability. The images you have left are available for comparison before and after. However, because the existing breast screening system does not have a standard inspection method, the standards of image sites obtained by different doctors in the examination are not uniform. In the judgment of the results, human factors have a greater impact on the diagnosis of breast diseases. unfavorable.
- the main object of the present invention is to provide a breast screening assisted correction system and method, which aims to solve the problem that the existing breast screening system does not have a standard inspection mode agreement and causes different doctors to check the image obtained by the doctor.
- the site standard is not uniform, and the results of the judgment are not accurate due to the influence of human factors.
- the present invention provides a breast screening assisted correction system.
- the breast screening assistant correction system operates in a breast screening device, and includes a step prompting module, a data acquisition module, a step matching module, and a step error correction module, wherein:
- the step prompting module is configured to output standard gesture action information based on a standard database to prompt the doctor to perform a breast examination according to the standard gesture action information;
- the data collection module is configured to collect initial image information generated by the doctor after checking the breast according to the standard gesture motion information
- the step matching module is configured to determine, according to the initial image information, that the actual gesture motion information of the doctor is No as standard gesture action information;
- the step error correction module is configured to: when it is determined that the actual gesture motion information of the doctor is not the standard gesture motion information, generate an error according to the image information set corresponding to the first image and the standard gesture motion information with respect to the doctor The error correction gesture action information corresponding to the actual gesture action information;
- the step prompting module is further configured to output the error correction gesture action information to prompt the doctor to perform a breast examination according to the error correction gesture action information.
- the step matching module includes a gesture matching sub-module and a standard matching sub-module, where: [0012] the gesture matching sub-module is configured to match the first time from the standard database according to the initial image information.
- the standard matching sub-module is configured to compare the initial image information and the image information set corresponding to the closest standard step information one by one to determine whether the actual gesture motion information of the doctor is standard gesture information.
- the standard database is configured to store the standard gesture action information and image information corresponding to the standard gesture action information.
- the standard gesture action information is a set of a plurality of standard step information, and the step data stored in each of the standards is stored in the standard database corresponding to the collected image information set.
- the standard gesture action information includes an order of the checking steps and standard gesture information of each checking step.
- the corresponding collected image information set includes an image information set of a corresponding position collected after the standard gesture of each checking step is performed.
- the present invention also provides a breast screening assisted correction method.
- the breast screening assisted correction method comprises the following steps:
- the error corresponding to the actual gesture motion information of the doctor is generated according to the error of the image information set corresponding to the initial image and the standard gesture motion information. Wrong gesture action information;
- the step of determining, according to the initial image information, whether the actual gesture motion information of the doctor is standard gesture motion information comprises:
- the image information sets corresponding to the closest standard step information are compared one by one to determine whether the actual gesture motion information of the doctor is standard gesture information.
- the standard database is configured to store the standard gesture action information and image information corresponding to the standard gesture action information.
- the standard gesture action information is a set of a plurality of standard step information, and the step data stored in each of the standards is stored in the standard database corresponding to the collected image information set.
- the standard gesture action information includes an order of checking steps and standard gesture information of each checking step
- the corresponding collected image information set includes a standard gesture of each checking step after execution The collected image information set of the corresponding location.
- the breast screening assisted correction system and method provided by the present invention firstly establish a standard database, first output standard gesture motion information to prompt the doctor to perform breast examination according to the standard gesture motion information, and then collect the doctor. Determining whether the first image information is image information corresponding to the standard gesture motion information based on the initial image information produced by the standard gesture motion information check, and generating an error correction according to an error between the image information corresponding to the standard gesture motion information Gesture action information is corrected by the doctor's actual gesture action information, and is checked for each check step after the doctor checks Guide and analysis, unified inspection steps, improve the uniformity of image acquisition points, reduce the impact of human factors on breast disease screening results, and help improve the accuracy of breast disease screening results.
- FIG. 1 is a schematic diagram of functional modules of a preferred embodiment of a breast screening auxiliary correction system in accordance with the present invention
- FIG. 2 is a schematic diagram of a functional module of a preferred embodiment of a step matching module of the present invention
- FIG. 3 is a schematic flow chart of a preferred embodiment of a breast screening assisted correction method according to the present invention.
- the present invention provides a breast screening auxiliary correction system and method.
- the inspection process is guided and analyzed for each step, and unified.
- the inspection step improves the uniformity of image acquisition sites, reduces the influence of human factors on breast disease screening results, and assists in improving the accuracy of breast disease screening results.
- FIG. 1 is a schematic diagram of functional modules of a preferred embodiment of a breast screening auxiliary correction system operating environment of the present invention.
- the breast screening assist correction system 30 operates in a mammography screening device 3, which further includes a storage unit 32 and a processing unit 34.
- the storage unit 32 may be a read only storage unit ROM, an electrically erasable storage unit EEPRO M, a flash storage unit FLASH or a solid hard disk.
- the processing unit 34 may be a central processing unit (CPU), a microcontroller (MCU), a data processing chip, or an information processing unit having data processing functions.
- the breast screening assist correction system 30 includes a step prompting module 301, a data collecting module 302, a step matching module 303, and a step error correcting module 304.
- module refers to a series of computer program instruction segments that can be executed by the processing unit 34 and that are capable of performing fixed functions, which are stored in the memory. In the storage unit 32.
- the step prompting module 301 is configured to output standard gesture action information based on a standard database to prompt the doctor to perform a breast examination according to standard gesture motion information.
- the standard database is pre-established in the medical information system, and the breast screening auxiliary correction system of the present invention can access the standard database of the medical information system through the data interface of the zoom, the standard database stores standard gestures for breast examination. Action f ⁇ interest.
- the data collection module 302 is configured to collect initial image information generated by the doctor according to the standard gesture motion information output by the step prompting module 301.
- the step matching module 303 is configured to determine, according to the initial image information, whether the actual gesture motion information of the doctor is standard gesture motion information; when the actual gesture motion information of the doctor is standard gesture motion information, the prompt module 301 outputs The next standard gesture action information is to prompt the doctor to perform further breast examination according to the next standard gesture motion information; when the doctor's actual gesture motion information is not standard gesture motion information, the step error correction module 304 is executed.
- the standard database is stored in the storage unit 32 for storing standard gesture action information and image information corresponding to the standard gesture action information.
- the standard gesture action information is a set of a plurality of standard step information, and the standard database stores the step information corresponding to each of the standards corresponding to the collected image information set.
- the standard gesture action information includes the order of the inspection steps and the standard gesture information for each inspection step.
- the corresponding collected image information set includes an image f ⁇ set of corresponding positions collected after the standard gesture of each checking step is performed.
- FIG. 2 is a schematic diagram of functional modules of a preferred embodiment of the step matching module of the present invention.
- the step matching module 303 specifically includes:
- the gesture matching sub-module 3031 is configured to match the standard step information that is closest to the first image information from the standard database according to the initial image information.
- the standard matching sub-module 3032 is configured to compare the first image information with the image information set corresponding to the closest standard step information one by one to determine whether the actual gesture motion information of the doctor is standard gesture information.
- the standard gesture action information output by the step prompting module 301 is acquired; secondly, the first image information is corresponding to the standard gesture motion information output by the step prompting module 301. Comparing the images in the information set one by one, if the result of the comparison is within the first preset range, determining that the output standard gesture action information is the standard step information of the first image information; otherwise The images in the image information set corresponding to the initial image information and other standard gesture motion information are compared one by one, and if the image error in the image information set corresponding to one of the standard gesture motion information is the first preset Within the scope of the determination, the standard gesture action information is the standard step information that is closest to the first image information; if the result of the comparison is within the second preset range, determining that the actual gesture motion information of the doctor is the standard gesture information . If the actual gesture motion information of the doctor is standard gesture information, the prompt module 301 outputs the next standard gesture motion information to prompt the doctor to perform further breast examination according to the next standard gesture motion information.
- the step error correction module 304 is configured to generate an actual value relative to the doctor according to the error of the image information set corresponding to the first image and the standard gesture action information. Error correction gesture action information of gesture action information. Specifically, the step error correction module 304 is configured to generate an error correction gesture action corresponding to the actual gesture motion information of the doctor according to the error of the image information set corresponding to the first standard image and the closest standard step information. information. The step prompting module 301 is further configured to output the error correction gesture action information to prompt the doctor to perform a breast examination according to the error correction gesture action information.
- the image matching and/or comparison process of the present invention is an image processing technology in the prior art, which is not limited and described herein.
- the present invention pre-establishes a standard database, first outputs standard gesture action information to prompt the doctor to check according to the standard gesture action information, and then collects the first image information produced by the doctor based on the standard gesture action information for the breast examination. Determining whether the first image information is image information corresponding to the standard gesture motion information, and generating error correction gesture motion information according to an error between the image information corresponding to the standard gesture motion information to correct the actual gesture motion information of the doctor, The doctor conducts an examination, guides and analyzes each inspection step, unifies the examination steps, improves the uniformity of the acquired image sites, reduces the influence of human factors on the diagnosis results of breast diagnosis, and assists in improving the screening of breast diseases. The accuracy of the results.
- FIG. 3 is a schematic flow chart of a preferred embodiment of the breast screening assisting correction method of the present invention.
- the breast screening assisting correction method is operated in the breast screening device 3, and includes the following steps:
- S10 output standard gesture action information based on the standard database, to prompt the doctor to perform breast examination according to the standard gesture action information;
- the step prompting module 301 outputs standard gesture motion information based on the standard database to prompt the doctor to perform breast examination according to the standard gesture motion information.
- the standard database is stored in the storage unit 32 for storing standard gesture action information and image information corresponding to the standard gesture action information.
- the standard gesture action information is a set of a plurality of standard step information, and the step data stored in each of the standards is stored in the standard database corresponding to the collected image information set.
- the standard gesture action information includes an order of the checking steps and standard gesture information for each of the checking steps.
- the corresponding collected image information set includes an image information set of a corresponding position collected after the standard gesture of each checking step is performed.
- S20 collecting first-time image information generated by the doctor after checking according to the output standard gesture motion information
- the data collection module 302 collects initial image information generated by the doctor according to the standard gesture motion information output by the step prompting module 301.
- step S30 determining, according to the initial image information, whether the actual gesture motion information of the doctor is standard gesture motion information; if yes, executing step S10, outputting the next standard gesture motion information to prompt the doctor to follow the next standard gesture motion information. Further breast examination; otherwise, step S40 is performed.
- step S30 includes the following steps:
- S301 matching standard step information that is closest to the first image information from the standard database according to the initial image information
- step S302 The image information set corresponding to the closest standard step information is compared one by one to determine whether the actual gesture motion information of the doctor is standard gesture information. If yes, step S10 is executed to output the next standard gesture action information to prompt the doctor to perform further breast examination according to the next standard gesture motion information; otherwise, step S40 is performed.
- the standard gesture action information output by the step prompting module 301 is acquired; secondly, the image in the image information set corresponding to the initial image information and the standard gesture motion information is compared one by one, if If the result of the comparison is within the first preset range, determining that the standard gesture action information is the standard step information that is closest to the first image information; otherwise, the image corresponding to the other standard gesture action information is The images in the information set are compared one by one.
- determining the standard gesture motion information is The standard step information of the first image information is the closest; if the result of the comparison is within the second preset range, it is determined that the actual gesture motion information of the doctor is the standard gesture information.
- S40 Generate error correction gesture action information corresponding to the actual gesture action information of the doctor according to an error of the image information set corresponding to the first image and the standard gesture action information.
- the step error correction module 304 generates an error correction gesture corresponding to the actual gesture motion information of the doctor according to an error of the first image and the image information set corresponding to the closest standard step information. Action information.
- S50 outputting the error correction gesture action information to prompt the doctor to perform a breast examination according to the error correction gesture action information.
- the step prompting module 301 outputs the error correction gesture action information to prompt the doctor to perform the check according to the error correction gesture action information.
- the image matching and/or comparison process of the present invention is an image processing technology in the prior art, which is not limited and described herein.
- the present invention outputs standard gesture action information through a pre-established standard database to prompt the doctor to perform inspection according to the standard gesture motion information, and then collects the first image information produced by the doctor based on the standard gesture motion information check, and determines the first time.
- the image information is image information corresponding to the standard gesture motion information
- generating error correction gesture motion information according to an error between the image information corresponding to the standard gesture motion information to correct the actual gesture motion information of the doctor, and checking at the doctor ⁇ , guide and analyze each inspection step, unify the inspection steps, improve the uniformity of image acquisition points, reduce the influence of human factors on breast disease screening results, and assist in improving breast disease screening specifically. accuracy.
- the breast screening auxiliary correction system and method provided by the present invention firstly outputs a standard gesture information to prompt the doctor to perform a breast examination according to the standard gesture motion information, and then collect the doctor. Determining whether the first image information is image information corresponding to the standard gesture motion information based on the initial image information produced by the standard gesture motion information check, and generating an error correction according to an error between the image information corresponding to the standard gesture motion information Gesture action information is corrected by the doctor's actual gesture action information. After the doctor checks, guides and analyzes each check step, unifies the check steps, improves the uniformity of the acquired image points, and reduces the human factors. The impact on breast disease screening results, to help improve the accuracy of breast disease screening results.
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Abstract
An assisting correction system and method for breast screening. The method comprises the following steps: outputting standard gesture information to prompt a doctor to carry out a check according to the standard gesture information (S10); collecting first image information generated after the doctor checks the breast according to the standard gesture information (S20); judging whether actual gesture information from the doctor is the standard gesture information according to the first image information (S30); generating corresponding error-correcting gesture information with respect to the actual gesture information from the doctor according to an error in the first image information and an image information set corresponding to the standard gesture information (S40); and outputting the error-correcting gesture information to prompt the doctor to carry out a breast check according to the error-correcting gesture information (S50). In the method, guidance and analysis are conducted for each step of checking, thus unifying breast checking steps, improving uniformity in acquiring image sites, reducing the influence of human factors on breast disease screening results, and assisting in improving the accuracy of breast disease screening results.
Description
？ L腺筛査辅助纠正系统和方法 技术领域 ? L-gland screening assisted correction system and method
[0001] 本发明涉及数据处理技术领域， 尤其涉及一种乳腺筛査辅助纠正系统和方法。 [0001] The present invention relates to the field of data processing technologies, and in particular, to a breast screening assist correction system and method.
背景技术 Background technique
[0002] 乳腺癌是妇女常见的恶性肿块之一， 全世界每年新发病例超过 90万人。 目前， CR数字化乳腺高频钼靶 X线检査 （简称 "乳腺钼靶检査"） 是诊断乳腺疾病的首选 ， 是最可靠、 最直接、 最简便的无创性检测手段， 痛苦相对较小， 简便易行， 且分辨率高， 重复性好， 留取的图像可供前后对比， 已作为常规检査。 但是由 于现有的乳腺筛査系统没有标准的检査方式约定， 导致不同的医生在检査吋获 得的图像位点标准不统一， 在进行结果判断吋， 人为因素影响较大， 对诊断乳 腺疾病不利。 [0002] Breast cancer is one of the most common malignant masses in women, with more than 900,000 new cases worldwide each year. At present, CR digital mammography ("Mammography") is the first choice for the diagnosis of breast diseases. It is the most reliable, direct and simple non-invasive detection method. It is simple and easy to perform, with high resolution and good repeatability. The images you have left are available for comparison before and after. However, because the existing breast screening system does not have a standard inspection method, the standards of image sites obtained by different doctors in the examination are not uniform. In the judgment of the results, human factors have a greater impact on the diagnosis of breast diseases. unfavorable.
技术问题 technical problem
[0003] 本发明的主要目的在于提供一种乳腺筛査辅助纠正系统和方法， 旨在解决现有 的乳腺筛査系统没有标准的检査方式约定而导致不同的医生在检査吋获得的图 像位点标准不统一， 在进行结果判断吋由于人为因素影响而造成乳腺筛査结果 不准确的问题。 [0003] The main object of the present invention is to provide a breast screening assisted correction system and method, which aims to solve the problem that the existing breast screening system does not have a standard inspection mode agreement and causes different doctors to check the image obtained by the doctor. The site standard is not uniform, and the results of the judgment are not accurate due to the influence of human factors.
问题的解决方案 Problem solution
技术解决方案 Technical solution
[0004] 为实现上述目的， 本发明提供了一种乳腺筛査辅助纠正系统。 [0004] To achieve the above object, the present invention provides a breast screening assisted correction system.
[0005] 所述乳腺筛査辅助纠正系统运行于乳腺筛査设备中， 包括步骤提示模块、 数据 采集模块、 步骤匹配模块以及步骤纠错模块， 其中： [0005] The breast screening assistant correction system operates in a breast screening device, and includes a step prompting module, a data acquisition module, a step matching module, and a step error correction module, wherein:
[0006] 所述步骤提示模块用于基于标准数据库输出标准手势动作信息， 以提示医生按 照标准手势动作信息进行乳腺检査； [0006] The step prompting module is configured to output standard gesture action information based on a standard database to prompt the doctor to perform a breast examination according to the standard gesture action information;
[0007] 所述数据采集模块用于采集医生根据所述标准手势动作信息对乳腺检査后生成 的初次图像信息； [0007] The data collection module is configured to collect initial image information generated by the doctor after checking the breast according to the standard gesture motion information;
[0008] 所述步骤匹配模块用于根据所述初次图像信息判断医生的实际手势动作信息是
否为标准手势动作信息； [0008] the step matching module is configured to determine, according to the initial image information, that the actual gesture motion information of the doctor is No as standard gesture action information;
[0009] 所述步骤纠错模块用于当判断出医生的实际手势动作信息不是标准手势动作信 息吋， 根据所述初次图像与标准手势动作信息对应的图像信息集合的误差生成 相对于所述医生的实际手势动作信息对应的纠错手势动作信息； [0009] the step error correction module is configured to: when it is determined that the actual gesture motion information of the doctor is not the standard gesture motion information, generate an error according to the image information set corresponding to the first image and the standard gesture motion information with respect to the doctor The error correction gesture action information corresponding to the actual gesture action information;
[0010] 所述步骤提示模块还用于输出所述纠错手势动作信息以提示医生按照所述纠错 手势动作信息进行乳腺检査。 [0010] The step prompting module is further configured to output the error correction gesture action information to prompt the doctor to perform a breast examination according to the error correction gesture action information.
[0011] 优选地， 所述步骤匹配模块包括手势匹配子模块和标准匹配子模块， 其中： [0012] 所述手势匹配子模块用于根据所述初次图像信息从所述标准数据库中匹配该初 次图像信息最接近的标准步骤信息； [0011] Preferably, the step matching module includes a gesture matching sub-module and a standard matching sub-module, where: [0012] the gesture matching sub-module is configured to match the first time from the standard database according to the initial image information. The standard step information closest to the image information;
[0013] 所述标准匹配子模块用于将所述初次图像信息与所述最接近的标准步骤信息对 应的图像信息集合进行逐个比对来判断医生的实际手势动作信息是否为标准手 势信息。 [0013] The standard matching sub-module is configured to compare the initial image information and the image information set corresponding to the closest standard step information one by one to determine whether the actual gesture motion information of the doctor is standard gesture information.
[0014] 优选地， 所述标准数据库用于存储所述标准手势动作信息以及所述标准手势动 作信息对应的图像信息。 [0014] Preferably, the standard database is configured to store the standard gesture action information and image information corresponding to the standard gesture action information.
[0015] 优选地， 所述标准手势动作信息为多个标准的步骤信息的集合， 所述标准数据 库中存储每个所述标准的步骤信息对应采集到的图像信息集合。 [0015] Preferably, the standard gesture action information is a set of a plurality of standard step information, and the step data stored in each of the standards is stored in the standard database corresponding to the collected image information set.
[0016] 优选地， 所述标准手势动作信息包括检査步骤的顺序以及每个检査步骤的标准 手势信息。 所述对应采集到的图像信息集合包括每个检査步骤的标准手势执行 完后采集到的对应位置的图像信息集合。 [0016] Preferably, the standard gesture action information includes an order of the checking steps and standard gesture information of each checking step. The corresponding collected image information set includes an image information set of a corresponding position collected after the standard gesture of each checking step is performed.
[0017] [0017]
[0018] 本发明还提供了一种乳腺筛査辅助纠正方法。 [0018] The present invention also provides a breast screening assisted correction method.
[0019] 所述乳腺筛査辅助纠正方法包括如下步骤： [0019] The breast screening assisted correction method comprises the following steps:
[0020] 基于标准数据库输出标准手势动作信息， 以提示医生按照标准手势动作信息进 行乳腺检査； [0020] outputting standard gesture motion information based on a standard database to prompt the doctor to perform breast examination according to standard gesture motion information;
[0021] 采集医生根据输出的所述标准手势动作信息对乳腺检査后生成的初次图像信息 [0022] 根据所述初次图像信息判断医生的实际手势动作信息是否为标准手势动作信息
[0023] 当判断出医生的实际手势动作信息是标准的手势动作信息吋， 基于标准数据库 ， 输出下一个标准手势动作信息以提示医生按照下一个标准手势动作信息做进 一步乳腺检査； [0021] collecting initial image information generated by the doctor after the breast examination according to the output of the standard gesture motion information [0022] determining, according to the initial image information, whether the actual gesture motion information of the doctor is standard gesture motion information [0023] When it is determined that the actual gesture motion information of the doctor is the standard gesture motion information, based on the standard database, the next standard gesture motion information is output to prompt the doctor to perform further breast examination according to the next standard gesture motion information;
[0024] 当判断出医生的实际手势动作信息不是标准手势动作信息吋， 根据所述初次图 像与标准手势动作信息对应的图像信息集合的误差生成相对于所述医生的实际 手势动作信息对应的纠错手势动作信息； [0024] When it is determined that the actual gesture motion information of the doctor is not the standard gesture motion information, the error corresponding to the actual gesture motion information of the doctor is generated according to the error of the image information set corresponding to the initial image and the standard gesture motion information. Wrong gesture action information;
[0025] 输出所述纠错手势动作信息以提示医生按照所述纠错手势动作信息进行检査。 [0025] outputting the error correction gesture action information to prompt the doctor to perform the check according to the error correction gesture action information.
[0026] 优选地， 所述根据所述初次图像信息判断医生的实际手势动作信息是否为标准 的手势动作信息的步骤包括： [0026] Preferably, the step of determining, according to the initial image information, whether the actual gesture motion information of the doctor is standard gesture motion information comprises:
[0027] 根据所述初次图像信息从所述标准数据库中匹配该初次图像信息最接近的标准 步骤信息； [0027] matching standard step information that is closest to the first image information from the standard database according to the initial image information;
[0028] 将所述初次图像信息与所述最接近的标准步骤信息对应的图像信息集合进行逐 个比对来判断医生的实际手势动作信息是否为标准手势信息。 [0028] The image information sets corresponding to the closest standard step information are compared one by one to determine whether the actual gesture motion information of the doctor is standard gesture information.
[0029] 优选地， 所述标准数据库用于存储所述标准手势动作信息以及所述标准手势动 作信息对应的图像信息。 [0029] Preferably, the standard database is configured to store the standard gesture action information and image information corresponding to the standard gesture action information.
[0030] 优选地， 所述标准手势动作信息为多个标准的步骤信息的集合， 所述标准数据 库中存储每个所述标准的步骤信息对应采集到的图像信息集合。 [0030] Preferably, the standard gesture action information is a set of a plurality of standard step information, and the step data stored in each of the standards is stored in the standard database corresponding to the collected image information set.
[0031] 优选地， 所述标准手势动作信息包括检査步骤的顺序以及每个检査步骤的标准 手势信息， 所述对应采集到的图像信息集合包括每个检査步骤的标准手势执行 完后采集到的对应位置的图像信息集合。 [0031] Preferably, the standard gesture action information includes an order of checking steps and standard gesture information of each checking step, and the corresponding collected image information set includes a standard gesture of each checking step after execution The collected image information set of the corresponding location.
发明的有益效果 Advantageous effects of the invention
有益效果 Beneficial effect
[0032] 相较于现有技术， 本发明提供的乳腺筛査辅助纠正系统和方法通过预先建立标 准数据库， 首先输出标准手势动作信息以提示医生按照标准手势动作信息进行 乳腺检査， 再采集医生基于该标准手势动作信息检査后生产的初次图像信息， 判断所述初次图像信息是否为标准手势动作信息对应的图像信息， 并根据与标 准手势动作信息对应的图像信息之间的误差生成纠错手势动作信息以对医生的 实际手势动作信息进行纠正， 在医生进行检査吋， 针对每一个检査步骤进行引
导和分析， 统一化检査步骤， 提高获取图像位点的统一性， 降低人为因素对乳 腺疾病筛査结果的影响， 辅助提高乳腺疾病筛査结果的准确性。 [0032] Compared with the prior art, the breast screening assisted correction system and method provided by the present invention firstly establish a standard database, first output standard gesture motion information to prompt the doctor to perform breast examination according to the standard gesture motion information, and then collect the doctor. Determining whether the first image information is image information corresponding to the standard gesture motion information based on the initial image information produced by the standard gesture motion information check, and generating an error correction according to an error between the image information corresponding to the standard gesture motion information Gesture action information is corrected by the doctor's actual gesture action information, and is checked for each check step after the doctor checks Guide and analysis, unified inspection steps, improve the uniformity of image acquisition points, reduce the impact of human factors on breast disease screening results, and help improve the accuracy of breast disease screening results.
对附图的简要说明 Brief description of the drawing
附图说明 DRAWINGS
[0033] 图 1为本发明乳腺筛査辅助纠正系统运行环境较佳实施例的功能模块示意图； [0034] 图 2为本发明步骤匹配模块较佳实施例功能模块示意图； 1 is a schematic diagram of functional modules of a preferred embodiment of a breast screening auxiliary correction system in accordance with the present invention; [0034] FIG. 2 is a schematic diagram of a functional module of a preferred embodiment of a step matching module of the present invention;
[0035] 图 3为本发明乳腺筛査辅助纠正方法较佳实施例的流程示意图。 3 is a schematic flow chart of a preferred embodiment of a breast screening assisted correction method according to the present invention.
实施该发明的最佳实施例 BEST MODE FOR CARRYING OUT THE INVENTION
本发明的最佳实施方式 BEST MODE FOR CARRYING OUT THE INVENTION
[0036] 为更进一步阐述本发明为达成上述目的所采取的技术手段及功效， 以下结合附 图及较佳实施例， 对本发明的具体实施方式、 结构、 特征及其功效进行详细说 明。 应当理解， 此处所描述的具体实施例仅仅用以解释本发明， 并不用于限定 本发明。 The specific embodiments, structures, features and utilities of the present invention are described in detail below with reference to the accompanying drawings and preferred embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
[0037] 为实现本发明目的， 本发明提供了一种乳腺筛査辅助纠正系统和方法， 通过预 先建立标准数据库， 在医生进行检査吋， 针对每一步的检査过程进行引导和分 析， 统一化检査步骤， 提高获取图像位点的统一性， 降低人为因素对乳腺疾病 筛査结果的影响， 辅助提高乳腺疾病筛査结果的准确性。 [0037] In order to achieve the object of the present invention, the present invention provides a breast screening auxiliary correction system and method. By pre-establishing a standard database, after the doctor performs the inspection, the inspection process is guided and analyzed for each step, and unified. The inspection step improves the uniformity of image acquisition sites, reduces the influence of human factors on breast disease screening results, and assists in improving the accuracy of breast disease screening results.
[0038] 参照图 1所示， 图 1为本发明乳腺筛査辅助纠正系统运行环境较佳实施例的功能 模块示意图。 Referring to FIG. 1, FIG. 1 is a schematic diagram of functional modules of a preferred embodiment of a breast screening auxiliary correction system operating environment of the present invention.
[0039] 在本实施例中， 乳腺筛査辅助纠正系统 30运行于乳腺筛査设备 3中， 所述乳腺 筛査设备 3还包括存储单元 32和处理单元 34。 In the present embodiment, the breast screening assist correction system 30 operates in a mammography screening device 3, which further includes a storage unit 32 and a processing unit 34.
[0040] 所述的存储单元 32可以为一种只读存储单元 ROM, 电可擦写存储单元 EEPRO M、 快闪存储单元 FLASH或固体硬盘等。 所述的处理单元 34可以为一种中央处 理器 （Central Processing Unit, CPU) 、 微控制器 （MCU) 、 数据处理芯片、 或 者具有数据处理功能的信息处理单元。 [0040] The storage unit 32 may be a read only storage unit ROM, an electrically erasable storage unit EEPRO M, a flash storage unit FLASH or a solid hard disk. The processing unit 34 may be a central processing unit (CPU), a microcontroller (MCU), a data processing chip, or an information processing unit having data processing functions.
[0041] 所述乳腺筛査辅助纠正系统 30包括步骤提示模块 301、 数据采集模块 302、 步骤 匹配模块 303以及步骤纠错模块 304。 本发明所称的模块是指一种能够被所述处 理单元 34执行并且能够完成固定功能的一系列计算机程序指令段， 其存储在存
储单元 32中。 [0041] The breast screening assist correction system 30 includes a step prompting module 301, a data collecting module 302, a step matching module 303, and a step error correcting module 304. The term "module" as used in the present invention refers to a series of computer program instruction segments that can be executed by the processing unit 34 and that are capable of performing fixed functions, which are stored in the memory. In the storage unit 32.
[0042] 所述步骤提示模块 301用于基于标准数据库输出标准的手势动作信息， 以提示 医生按照标准的手势动作信息进行乳腺检査。 所述标准数据库是医疗信息系统 中预先建立的， 本发明乳腺筛査辅助纠正系统通过幵放的数据接口即可访问到 医疗信息系统的标准数据库， 该标准数据库存储有对乳腺检査的标准手势动作 f π息。 [0042] The step prompting module 301 is configured to output standard gesture action information based on a standard database to prompt the doctor to perform a breast examination according to standard gesture motion information. The standard database is pre-established in the medical information system, and the breast screening auxiliary correction system of the present invention can access the standard database of the medical information system through the data interface of the zoom, the standard database stores standard gestures for breast examination. Action f π interest.
[0043] 所述数据采集模块 302用于采集医生根据所述步骤提示模块 301输出的标准手势 动作信息检査后生成的初次图像信息。 [0043] The data collection module 302 is configured to collect initial image information generated by the doctor according to the standard gesture motion information output by the step prompting module 301.
[0044] 所述步骤匹配模块 303用于根据所述初次图像信息判断医生的实际手势动作信 息是否为标准手势动作信息； 当医生的实际手势动作信息是标准手势动作信息 ， 所述提示模块 301输出下一个标准手势动作信息以提示医生按照下一个标准手 势动作信息做进一步乳腺检査； 当医生的实际手势动作信息不是标准手势动作 信息， 执行步骤纠错模块 304。 所述标准数据库存储于所述存储单元 32中， 用于 存储标准手势动作信息以及所述标准手势动作信息对应的图像信息。 具体地， 所述标准手势动作信息为多个标准的步骤信息的集合， 所述标准数据库中存储 每个所述标准的步骤信息对应采集到的图像信息集合。 所述标准的手势动作信 息包括检査步骤的顺序以及每个检査步骤的标准手势信息。 所述对应采集到的 图像信息集合包括每个检査步骤的标准手势执行完后采集到的对应位置的图像 f π息集合。 [0044] The step matching module 303 is configured to determine, according to the initial image information, whether the actual gesture motion information of the doctor is standard gesture motion information; when the actual gesture motion information of the doctor is standard gesture motion information, the prompt module 301 outputs The next standard gesture action information is to prompt the doctor to perform further breast examination according to the next standard gesture motion information; when the doctor's actual gesture motion information is not standard gesture motion information, the step error correction module 304 is executed. The standard database is stored in the storage unit 32 for storing standard gesture action information and image information corresponding to the standard gesture action information. Specifically, the standard gesture action information is a set of a plurality of standard step information, and the standard database stores the step information corresponding to each of the standards corresponding to the collected image information set. The standard gesture action information includes the order of the inspection steps and the standard gesture information for each inspection step. The corresponding collected image information set includes an image f π set of corresponding positions collected after the standard gesture of each checking step is performed.
[0045] 参照图 2所示， 图 2为本发明步骤匹配模块较佳实施例功能模块示意图。 所述步 骤匹配模块 303具体包括： Referring to FIG. 2, FIG. 2 is a schematic diagram of functional modules of a preferred embodiment of the step matching module of the present invention. The step matching module 303 specifically includes:
[0046] 手势匹配子模块 3031， 用于根据所述初次图像信息从所述标准数据库中匹配该 初次图像信息最接近的标准步骤信息。 [0046] The gesture matching sub-module 3031 is configured to match the standard step information that is closest to the first image information from the standard database according to the initial image information.
[0047] 标准匹配子模块 3032， 用于将所述初次图像信息与所述最接近的标准步骤信息 对应的图像信息集合进行逐个比对， 以判断医生的实际手势动作信息是否为标 准手势信息。 [0047] The standard matching sub-module 3032 is configured to compare the first image information with the image information set corresponding to the closest standard step information one by one to determine whether the actual gesture motion information of the doctor is standard gesture information.
[0048] 具体地， 首先， 获取所述步骤提示模块 301输出的标准手势动作信息； 其次， 将所述初次图像信息与所述步骤提示模块 301输出的标准手势动作信息对应的图
像信息集合中的图像进行逐一对比， 若比对的结果误差在第一预设的范围内， 则确定所述输出的标准手势动作信息为该初次图像信息最接近的标准步骤信息 ； 否则将所述初次图像信息与其他标准手势动作信息对应的图像信息集合中的 图像进行逐一比对， 若与其中某一个标准手势动作信息对应的图像信息集合中 的图像比对的结果误差在第一预设的范围内， 则确定该标准手势动作信息为该 初次图像信息最接近的标准步骤信息； 若比对的结果误差在第二预设的范围内 ， 则确定医生的实际手势动作信息为标准手势信息。 若医生的实际手势动作信 息为标准手势信息， 所述提示模块 301输出下一个标准手势动作信息以提示医生 按照下一个标准手势动作信息做进一步乳腺检査。 Specifically, first, the standard gesture action information output by the step prompting module 301 is acquired; secondly, the first image information is corresponding to the standard gesture motion information output by the step prompting module 301. Comparing the images in the information set one by one, if the result of the comparison is within the first preset range, determining that the output standard gesture action information is the standard step information of the first image information; otherwise The images in the image information set corresponding to the initial image information and other standard gesture motion information are compared one by one, and if the image error in the image information set corresponding to one of the standard gesture motion information is the first preset Within the scope of the determination, the standard gesture action information is the standard step information that is closest to the first image information; if the result of the comparison is within the second preset range, determining that the actual gesture motion information of the doctor is the standard gesture information . If the actual gesture motion information of the doctor is standard gesture information, the prompt module 301 outputs the next standard gesture motion information to prompt the doctor to perform further breast examination according to the next standard gesture motion information.
[0049] 当医生的实际手势动作信息不是标准手势动作信息， 所述步骤纠错模块 304用 于根据所述初次图像与标准手势动作信息对应的图像信息集合的误差生成相对 于所述医生的实际手势动作信息的纠错手势动作信息。 具体地， 所述步骤纠错 模块 304用于根据所述初次图像与所述最接近的标准步骤信息对应的图像信息集 合的误差生成相对于所述医生的实际手势动作信息对应的纠错手势动作信息。 所述步骤提示模块 301还用于输出所述纠错手势动作信息以提示医生按照所述纠 错手势动作信息进行乳腺检査。 [0049] When the actual gesture action information of the doctor is not the standard gesture action information, the step error correction module 304 is configured to generate an actual value relative to the doctor according to the error of the image information set corresponding to the first image and the standard gesture action information. Error correction gesture action information of gesture action information. Specifically, the step error correction module 304 is configured to generate an error correction gesture action corresponding to the actual gesture motion information of the doctor according to the error of the image information set corresponding to the first standard image and the closest standard step information. information. The step prompting module 301 is further configured to output the error correction gesture action information to prompt the doctor to perform a breast examination according to the error correction gesture action information.
[0050] 本发明所述图像匹配和 /或比对过程为现有技术中的图像处理技术， 在此不做 限定和赘述。 [0050] The image matching and/or comparison process of the present invention is an image processing technology in the prior art, which is not limited and described herein.
[0051] 本发明通过预先建立标准数据库， 首先输出标准的手势动作信息以提示医生按 照标准手势动作信息进行检査， 再采集医生基于该标准手势动作信息针对乳腺 检査后生产的初次图像信息， 判断所述初次图像信息是否为标准手势动作信息 对应的图像信息， 并根据与标准手势动作信息对应的图像信息之间的误差生成 纠错手势动作信息以对医生的实际手势动作信息进行纠正， 在医生进行检査吋 ， 针对每一个检査步骤进行引导和分析， 统一化检査步骤， 提高获取图像位点 的统一性， 降低人为因素对乳腺诊断筛査结果的影响， 辅助提高乳腺疾病筛査 结果的准确性。 [0051] The present invention pre-establishes a standard database, first outputs standard gesture action information to prompt the doctor to check according to the standard gesture action information, and then collects the first image information produced by the doctor based on the standard gesture action information for the breast examination. Determining whether the first image information is image information corresponding to the standard gesture motion information, and generating error correction gesture motion information according to an error between the image information corresponding to the standard gesture motion information to correct the actual gesture motion information of the doctor, The doctor conducts an examination, guides and analyzes each inspection step, unifies the examination steps, improves the uniformity of the acquired image sites, reduces the influence of human factors on the diagnosis results of breast diagnosis, and assists in improving the screening of breast diseases. The accuracy of the results.
[0052] [0052]
[0053] 本发明的另外一个方面， 提供了一种与上述乳腺筛査辅助纠正系统对应的方法
[0054] 参照图 3所示， 图 3为本发明乳腺筛査辅助纠正方法较佳实施例的流程示意图。 [0053] According to another aspect of the present invention, a method corresponding to the above-described breast screening assist correction system is provided [0054] Referring to FIG. 3, FIG. 3 is a schematic flow chart of a preferred embodiment of the breast screening assisting correction method of the present invention.
[0055] 在本实施例中， 结合图 1和图 2所示， 所述乳腺筛査辅助纠正方法运行于乳腺筛 査设备 3中， 包括如下步骤： In the present embodiment, as shown in FIG. 1 and FIG. 2, the breast screening assisting correction method is operated in the breast screening device 3, and includes the following steps:
[0056] S10: 基于标准数据库输出标准手势动作信息， 以提示医生按照标准手势动作 信息进行乳腺检査； [0056] S10: output standard gesture action information based on the standard database, to prompt the doctor to perform breast examination according to the standard gesture action information;
[0057] 具体地， 步骤提示模块 301基于标准数据库输出标准手势动作信息， 以提示医 生按照标准手势动作信息进行乳腺检査。 所述标准数据库存储于所述存储单元 3 2中， 用于存储标准手势动作信息以及所述标准手势动作信息对应的图像信息。 具体地， 所述标准手势动作信息为多个标准的步骤信息的集合， 所述标准数据 库中存储每个所述标准的步骤信息对应采集到的图像信息集合。 所述标准手势 动作信息包括检査步骤的顺序以及每个检査步骤的标准手势信息。 所述对应采 集到的图像信息集合包括每个检査步骤的标准手势执行完后采集到的对应位置 的图像信息集合。 [0057] Specifically, the step prompting module 301 outputs standard gesture motion information based on the standard database to prompt the doctor to perform breast examination according to the standard gesture motion information. The standard database is stored in the storage unit 32 for storing standard gesture action information and image information corresponding to the standard gesture action information. Specifically, the standard gesture action information is a set of a plurality of standard step information, and the step data stored in each of the standards is stored in the standard database corresponding to the collected image information set. The standard gesture action information includes an order of the checking steps and standard gesture information for each of the checking steps. The corresponding collected image information set includes an image information set of a corresponding position collected after the standard gesture of each checking step is performed.
[0058] S20: 采集医生根据所述输出的标准手势动作信息检査后生成的初次图像信息 [0058] S20: collecting first-time image information generated by the doctor after checking according to the output standard gesture motion information
[0059] 具体地， 数据采集模块 302采集医生根据所述步骤提示模块 301输出的标准手势 动作信息检査后生成的初次图像信息。 [0059] Specifically, the data collection module 302 collects initial image information generated by the doctor according to the standard gesture motion information output by the step prompting module 301.
[0060] S30: 根据所述初次图像信息判断医生的实际手势动作信息是否为标准手势动 作信息； 若是， 则执行步骤 S10， 输出下一个标准手势动作信息以提示医生按照 下一个标准手势动作信息做进一步乳腺检査； 否则， 执行步骤 S40。 [0060] S30: determining, according to the initial image information, whether the actual gesture motion information of the doctor is standard gesture motion information; if yes, executing step S10, outputting the next standard gesture motion information to prompt the doctor to follow the next standard gesture motion information. Further breast examination; otherwise, step S40 is performed.
[0061] 具体地， 步骤 S30包括如下步骤： [0061] Specifically, step S30 includes the following steps:
[0062] S301 : 根据所述初次图像信息从所述标准数据库中匹配该初次图像信息最接近 的标准步骤信息； [0062] S301: matching standard step information that is closest to the first image information from the standard database according to the initial image information;
[0063] S302: 将所述初次图像信息与所述最接近的标准步骤信息对应的图像信息集合 进行逐个比对来判断医生的实际手势动作信息是否为标准手势信息。 若是， 则 执行步骤 S10， 输出下一个标准手势动作信息以提示医生按照下一个标准手势动 作信息做进一步乳腺检査； 否则， 执行步骤 S40。
[0064] 具体地， 首先， 获取所述步骤提示模块 301输出的标准手势动作信息； 其次， 将所述初次图像信息与所述标准手势动作信息对应的图像信息集合中的图像进 行逐一对比， 若比对的结果误差在第一预设的范围内， 则确定所述标准手势动 作信息为该初次图像信息最接近的标准步骤信息； 否则将所述初次图像信息与 其他标准手势动作信息对应的图像信息集合中的图像进行逐一比对， 若与其中 某一个标准手势动作信息对应的图像信息集合中的图像比对的结果误差在第一 预设的范围内， 则确定该标准手势动作信息为该初次图像信息最接近的标准步 骤信息； 若比对的结果误差在第二预设的范围内， 则确定医生的实际手势动作 信息为标准手势信息。 [0063] S302: The image information set corresponding to the closest standard step information is compared one by one to determine whether the actual gesture motion information of the doctor is standard gesture information. If yes, step S10 is executed to output the next standard gesture action information to prompt the doctor to perform further breast examination according to the next standard gesture motion information; otherwise, step S40 is performed. Specifically, first, the standard gesture action information output by the step prompting module 301 is acquired; secondly, the image in the image information set corresponding to the initial image information and the standard gesture motion information is compared one by one, if If the result of the comparison is within the first preset range, determining that the standard gesture action information is the standard step information that is closest to the first image information; otherwise, the image corresponding to the other standard gesture action information is The images in the information set are compared one by one. If the result of the comparison of the images in the image information set corresponding to one of the standard gesture motion information is within the first preset range, determining the standard gesture motion information is The standard step information of the first image information is the closest; if the result of the comparison is within the second preset range, it is determined that the actual gesture motion information of the doctor is the standard gesture information.
[0065] S40: 根据所述初次图像与标准手势动作信息对应的图像信息集合的误差生成 相对于所述医生的实际手势动作信息对应的纠错手势动作信息。 [0065] S40: Generate error correction gesture action information corresponding to the actual gesture action information of the doctor according to an error of the image information set corresponding to the first image and the standard gesture action information.
[0066] 具体地， 所述步骤纠错模块 304根据所述初次图像与所述最接近的标准步骤信 息对应的图像信息集合的误差生成相对于所述医生的实际手势动作信息对应的 纠错手势动作信息。 [0066] Specifically, the step error correction module 304 generates an error correction gesture corresponding to the actual gesture motion information of the doctor according to an error of the first image and the image information set corresponding to the closest standard step information. Action information.
[0067] S50: 输出所述纠错手势动作信息以提示医生按照所述纠错手势动作信息进行 乳腺检査。 [0067] S50: outputting the error correction gesture action information to prompt the doctor to perform a breast examination according to the error correction gesture action information.
[0068] 具体地， 所述步骤提示模块 301输出所述纠错手势动作信息以提示医生按照所 述纠错手势动作信息进行检査。 [0068] Specifically, the step prompting module 301 outputs the error correction gesture action information to prompt the doctor to perform the check according to the error correction gesture action information.
[0069] 本发明所述图像匹配和 /或比对过程为现有技术中的图像处理技术， 在此不做 限定和赘述。 The image matching and/or comparison process of the present invention is an image processing technology in the prior art, which is not limited and described herein.
[0070] 本发明通过预先建立的标准数据库输出标准手势动作信息以提示医生按照标准 手势动作信息进行检査， 再采集医生基于该标准手势动作信息检査后生产的初 次图像信息， 判断所述初次图像信息是否为标准手势动作信息对应的图像信息 ， 并根据与标准手势动作信息对应的图像信息之间的误差生成纠错手势动作信 息以对医生的实际手势动作信息进行纠正， 在医生进行检査吋， 针对每一个检 査步骤进行引导和分析， 统一化检査步骤， 提高获取图像位点的统一性， 降低 人为因素对乳腺疾病筛査结果的影响， 辅助提高乳腺疾病筛査具体地， 的准确 性。
[0071] [0070] The present invention outputs standard gesture action information through a pre-established standard database to prompt the doctor to perform inspection according to the standard gesture motion information, and then collects the first image information produced by the doctor based on the standard gesture motion information check, and determines the first time. Whether the image information is image information corresponding to the standard gesture motion information, and generating error correction gesture motion information according to an error between the image information corresponding to the standard gesture motion information to correct the actual gesture motion information of the doctor, and checking at the doctor吋, guide and analyze each inspection step, unify the inspection steps, improve the uniformity of image acquisition points, reduce the influence of human factors on breast disease screening results, and assist in improving breast disease screening specifically. accuracy. [0071]
[0072] 以上仅为本发明的优选实施例， 并非因此限制本发明的专利范围， 凡是利用本 发明说明书及附图内容所作的等效结构或等效功能变换， 或直接或间接运用在 其他相关的技术领域， 均同理包括在本发明的专利保护范围内。 The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and the equivalent structure or equivalent function transformations made by the description of the present invention and the contents of the drawings may be directly or indirectly applied to other related The technical field is equally included in the scope of patent protection of the present invention.
工业实用性 Industrial applicability
[0073] 相较于现有技术， 本发明提供的乳腺筛査辅助纠正系统和方法通过预先建立标 准数据库， 首先输出标准手势动作信息以提示医生按照标准手势动作信息进行 乳腺检査， 再采集医生基于该标准手势动作信息检査后生产的初次图像信息， 判断所述初次图像信息是否为标准手势动作信息对应的图像信息， 并根据与标 准手势动作信息对应的图像信息之间的误差生成纠错手势动作信息以对医生的 实际手势动作信息进行纠正， 在医生进行检査吋， 针对每一个检査步骤进行引 导和分析， 统一化检査步骤， 提高获取图像位点的统一性， 降低人为因素对乳 腺疾病筛査结果的影响， 辅助提高乳腺疾病筛査结果的准确性。
Compared with the prior art, the breast screening auxiliary correction system and method provided by the present invention firstly outputs a standard gesture information to prompt the doctor to perform a breast examination according to the standard gesture motion information, and then collect the doctor. Determining whether the first image information is image information corresponding to the standard gesture motion information based on the initial image information produced by the standard gesture motion information check, and generating an error correction according to an error between the image information corresponding to the standard gesture motion information Gesture action information is corrected by the doctor's actual gesture action information. After the doctor checks, guides and analyzes each check step, unifies the check steps, improves the uniformity of the acquired image points, and reduces the human factors. The impact on breast disease screening results, to help improve the accuracy of breast disease screening results.
Claims
权利要求书 Claim
一种乳腺筛査辅助纠正系统， 其特征在于， 所述乳腺筛査辅助纠正系 统运行于乳腺筛査设备中， 包括步骤提示模块、 数据采集模块、 步骤 匹配模块以及步骤纠错模块， 其中： 所述步骤提示模块用于基于标准 数据库输出标准手势动作信息， 以提示医生按照标准手势动作信息进 行乳腺检査； 所述数据采集模块用于采集医生根据所述标准手势动作 信息对乳腺检査后生成的初次图像信息； 所述步骤匹配模块用于根据 所述初次图像信息判断医生的实际手势动作信息是否为标准手势动作 信息； 所述步骤纠错模块用于当判断出医生的实际手势动作信息不是 标准手势动作信息吋， 根据所述初次图像与标准手势动作信息对应的 图像信息集合的误差生成相对于所述医生的实际手势动作信息对应的 纠错手势动作信息； 所述步骤提示模块还用于输出所述纠错手势动作 信息以提示医生按照所述纠错手势动作信息进行乳腺检査。 A breast screening assisted correction system, wherein the breast screening assistant correction system is operated in a breast screening device, comprising a step prompting module, a data acquisition module, a step matching module, and a step error correction module, wherein: The step prompting module is configured to output standard gesture action information based on the standard database, to prompt the doctor to perform breast examination according to the standard gesture motion information; and the data collection module is configured to collect a doctor to generate a breast examination according to the standard gesture motion information. The first image information is used to determine whether the actual gesture motion information of the doctor is standard gesture motion information according to the first image information; the step error correcting module is configured to determine that the actual gesture motion information of the doctor is not The standard gesture action information 生成, generating error correction gesture action information corresponding to the actual gesture action information of the doctor according to the error of the image information set corresponding to the first image and the standard gesture action information; the step prompting module is further used to Output the correction Gestures to prompt the physician breast examination according to error correction information gestures.
如权利要求 1所述的乳腺筛査辅助纠正系统， 其特征在于， 所述步骤 匹配模块包括手势匹配子模块和标准匹配子模块， 其中： 所述手势匹 配子模块用于根据所述初次图像信息从所述标准数据库中匹配该初次 图像信息最接近的标准步骤信息； 所述标准匹配子模块用于将所述初 次图像信息与所述最接近的标准步骤信息对应的图像信息集合进行逐 个比对来判断医生的实际手势动作信息是否为标准手势信息。 The breast screening assistant correction system according to claim 1, wherein the step matching module comprises a gesture matching sub-module and a standard matching sub-module, wherein: the gesture matching sub-module is configured to use the first image information according to the Matching the standard step information closest to the first image information from the standard database; the standard matching sub-module is configured to compare the first image information with the image information set corresponding to the closest standard step information one by one To determine whether the doctor's actual gesture action information is standard gesture information.
如权利要求 2所述的乳腺筛査辅助纠正系统， 其特征在于， 所述标准 数据库用于存储所述标准手势动作信息以及所述标准手势动作信息对 应的图像信息。 The breast screening assisted correction system according to claim 2, wherein said standard database is for storing said standard gesture motion information and image information corresponding to said standard gesture motion information.
如权利要求 3所述的乳腺筛査辅助纠正系统， 其特征在于， 所述标准 手势动作信息为多个标准的步骤信息的集合， 所述标准数据库中存储 每个所述标准的步骤信息对应采集到的图像信息集合。 The breast screening assistant correction system according to claim 3, wherein the standard gesture motion information is a set of a plurality of standard step information, and the step information corresponding to each standard is stored in the standard database. The collection of image information to.
如权利要求 3所述的乳腺筛査辅助纠正系统， 其特征在于， 所述标准 手势动作信息包括检査步骤的顺序以及每个检査步骤的标准手势信息 ， 所述对应采集到的图像信息集合包括每个检査步骤的标准手势执行
完后采集到的对应位置的图像信息集合。 The breast screening assistant correction system according to claim 3, wherein the standard gesture motion information includes an order of the checking step and standard gesture information of each checking step, and the corresponding collected image information set Standard gesture execution including each check step The collection of image information of the corresponding location collected after the completion.
[权利要求 6] —种乳腺筛査辅助纠正方法， 其特征在于， 所述乳腺筛査辅助纠正方 法包括如下步骤： 基于标准数据库输出标准手势动作信息， 以提示医 生按照标准手势动作信息进行乳腺检査； 采集医生根据输出的所述标 准手势动作信息对乳腺检査后生成的初次图像信息； 根据所述初次图 像信息判断医生的实际手势动作信息是否为标准手势动作信息； 当判 断出医生的实际手势动作信息是标准手势动作信息吋， 基于标准数据 库输出下一个标准手势动作信息以提示医生按照下一个标准手势动作 信息做进一步乳腺检査； 当判断出医生的实际手势动作信息不是标准 手势动作信息吋， 根据所述初次图像与标准手势动作信息对应的图像 信息集合的误差生成相对于所述医生的实际手势动作信息对应的纠错 手势动作信息； 输出所述纠错手势动作信息以提示医生按照所述纠错 手势动作信息进行检査。 [Claim 6] A breast screening assisting correction method, wherein the breast screening assisting correction method comprises the following steps: outputting standard gesture motion information based on a standard database to prompt a doctor to perform breast examination according to standard gesture motion information The first image information generated by the doctor after the breast examination according to the output of the standard gesture motion information; determining whether the actual gesture motion information of the doctor is the standard gesture motion information according to the initial image information; when determining the actual doctor's behavior The gesture action information is standard gesture action information, and the next standard gesture action information is output based on the standard database to prompt the doctor to perform further breast examination according to the next standard gesture action information; when it is determined that the doctor's actual gesture action information is not standard gesture action information生成 generating, according to an error of the image information set corresponding to the initial image and the standard gesture motion information, error correction gesture motion information corresponding to the actual gesture motion information of the doctor; and outputting the error correction gesture motion information It shows the doctor to check the error correction in accordance with the gesture motion information.
[权利要求 7] 如权利要求 6所述的乳腺筛査辅助纠正方法， 其特征在于， 所述根据 所述初次图像信息判断医生的实际手势动作信息是否为标准的手势动 作信息的步骤包括： 根据所述初次图像信息从所述标准数据库中匹配 该初次图像信息最接近的标准步骤信息； 将所述初次图像信息与所述 最接近的标准步骤信息对应的图像信息集合进行逐个比对来判断医生 的实际手势动作信息是否为标准手势信息。 The method of claim 6, wherein the step of determining whether the actual gesture motion information of the doctor is standard gesture motion information according to the first image information comprises: The primary image information matches standard step information closest to the primary image information from the standard database; and the image information set corresponding to the closest standard step information is compared one by one to determine a doctor Whether the actual gesture action information is standard gesture information.
[权利要求 8] 如权利要求 7所述的乳腺筛査辅助纠正方法， 其特征在于， 所述标准 数据库用于存储所述标准手势动作信息以及所述标准手势动作信息对 应的图像信息。 [Claim 8] The breast screening assisting correction method according to claim 7, wherein the standard database is configured to store the standard gesture motion information and image information corresponding to the standard gesture motion information.
[权利要求 9] 如权利要求 8所述的乳腺筛査辅助纠正方法， 其特征在于， 所述标准 手势动作信息为多个标准的步骤信息的集合， 所述标准数据库中存储 每个所述标准的步骤信息对应采集到的图像信息集合。 [Claim 9] The breast screening assisting correction method according to claim 8, wherein the standard gesture motion information is a set of a plurality of standard step information, and each standard is stored in the standard database. The step information corresponds to the collected image information set.
[权利要求 10] 如权利要求 8所述的乳腺筛査辅助纠正方法， 其特征在于， 所述标准 手势动作信息包括检査步骤的顺序以及每个检査步骤的标准手势信息 ， 所述对应采集到的图像信息集合包括每个检査步骤的标准手势执行
完后采集到的对应位置的图像信息集合。
[Claim 10] The breast screening assisting correction method according to claim 8, wherein the standard gesture motion information includes an order of an inspection step and standard gesture information of each inspection step, and the corresponding collection is performed. The resulting image information set includes standard gesture execution for each check step The collection of image information of the corresponding location collected after the completion.
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