CN108769522B - Image processing terminal and image processing method - Google Patents
Image processing terminal and image processing method Download PDFInfo
- Publication number
- CN108769522B CN108769522B CN201810579238.2A CN201810579238A CN108769522B CN 108769522 B CN108769522 B CN 108769522B CN 201810579238 A CN201810579238 A CN 201810579238A CN 108769522 B CN108769522 B CN 108769522B
- Authority
- CN
- China
- Prior art keywords
- image
- main controller
- target image
- processing
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Image Processing (AREA)
- Studio Devices (AREA)
Abstract
The embodiment of the invention discloses an image processing terminal and an image processing method, belonging to the technical field of image processing, wherein the image processing terminal comprises: a camera device that acquires a target image; a main controller having a first input interface and a first output interface, the first input interface receiving the target image from the image pickup device; the display screen is connected with the first output interface and displays the preview image output by the first output interface; and the external image processor processes the target image and sends the processed target image to the main controller. By the scheme, the image processing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of image processing, in particular to an image processing terminal and an image processing method.
Background
At the present stage, the terminal device collects the image of the camera for processing, and there are 2 modes, common modes: (1) and (3) using a processor module in the terminal equipment, such as an ISP (internet service provider) to perform image processing, and realizing the conversion from the RAW data to the YUV data. (2) And an external processor module, such as an external DSP, is used for image processing, so that conversion from RAW data to YUV data is realized, and then the RAW data is input into a terminal equipment processor for storage.
Fig. 1 is a flow chart showing typical image acquisition and processing of a current handheld terminal, and it can be seen that the whole processing flow is a pipeline mode for converting data from a RAW domain into a YUV domain, if an image is processed by an external DSP, the processed data is the RAW domain, and the processed data is converted into YUV or still is RAW data and is transmitted to a main control chip for further processing. The image processing flow of the handheld terminal lacks YUV domain processing at the back end of the main controller, and some specific algorithms are difficult to realize.
Because the limitation of the current hand-held terminal processing processor or an additional algorithm needs to be processed in a YUV domain, if a CPU is used for processing, such as multi-frame synthesis, noise reduction, facial beautification and the like, excessive CPU resources are consumed, if an external DSP is used for processing, because the current architecture design can only be arranged between an image acquisition module and a main controller, the front end belongs to the main control, and the external DSP processing is not available at present for YUV domain rear end data after the main control processor completes processing.
In view of the above problems, a new image processing terminal and image processing method are needed.
Disclosure of Invention
In view of the above, embodiments of the present invention provide an image processing terminal and an image processing method, which at least partially solve the problems in the prior art.
In a first aspect, an embodiment of the present invention provides an image processing terminal, including:
a camera device that acquires a target image;
a main controller having a first input interface and a first output interface, the first input interface receiving the target image from the image pickup device;
the display screen is connected with the first output interface and displays the preview image output by the first output interface; and
and the external image processor processes the target image and sends the processed target image to the main controller.
According to a specific implementation manner of the embodiment of the present invention, the main controller has a second output interface, and the second output interface transmits the target image received by the first input interface to the external image processor.
According to a specific implementation manner of the embodiment of the present invention, the main controller has a second input interface, and the second input interface receives the processed target image.
According to a specific implementation manner of the embodiment of the invention, the main controller performs first graphic processing on the target image to form a preview image.
According to a specific implementation manner of the embodiment of the invention, the external image processor performs second image processing on the target object to form the processed target image.
According to a specific implementation manner of the embodiment of the present invention, the processed target image and the target image have different image data formats.
According to a specific implementation manner of the embodiment of the present invention, the image processing terminal further includes:
and the main controller stores the processed target image in the memory.
In a second aspect, an embodiment of the present invention further provides an image processing method, including:
receiving a target image received from the camera device by using a first input interface of the main controller;
performing data processing on the target image to form a preview image;
displaying the preview image on a display screen through a first output interface of the main controller;
and processing the target image by using an external image processor, and sending the processed target image to the main controller to execute image saving operation.
According to a specific implementation manner of the embodiment of the present invention, the main controller has a second output interface, and the second output interface transmits the target image received by the first input interface to the external image processor.
According to a specific implementation manner of the embodiment of the present invention, the main controller has a second input interface, and the second input interface receives the processed target image.
According to a specific implementation manner of the embodiment of the present invention, the performing data processing on the target image to form a preview image includes:
and performing first graphic processing on the target image by using the main controller to form a preview image.
According to a specific implementation manner of the embodiment of the present invention, the processing the target image by using the external image processor includes:
and performing second graphic processing on the target object by using the external image processor to form the processed target image.
According to a specific implementation manner of the embodiment of the present invention, the processed target image and the target image have different image data formats.
According to a specific implementation manner of the embodiment of the present invention, the sending the processed target image to the master controller to perform an image saving operation includes:
and the main controller stores the processed target image in a memory.
According to the image processing terminal and the image processing method provided by the embodiment of the invention, the image processing is carried out at the rear end of the main controller so as to meet the requirement of a specific algorithm. The method can process a specific algorithm in a YUV domain, has high processing speed requirement, and avoids the phenomena of system blockage and performance reduction, such as frame rate reduction, unsmooth performance and the like, caused by the fact that a main controller CPU cannot meet the requirement or the main controller CPU is overloaded. The scheme of the invention has the advantage of reducing the load of the CPU, can achieve the processing effect of the flagship platform for the platform or equipment with insufficient processing capacity, and has the cost advantage. Meanwhile, the method has the characteristic of information protection, the algorithm or important codes of a specific manufacturer can run in an external image processor, and the core technology is protected from being leaked due to the fact that the core technology is integrated into a handheld terminal processor.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic flow chart of typical image acquisition and processing of a terminal in the prior art;
fig. 2 is a schematic diagram of a hardware structure of an image processing terminal according to an embodiment of the present invention;
fig. 3 is a schematic flowchart of an image processing method according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an image sending process according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an image receiving process according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The problem to be solved by the application is how to perform image processing at the rear end of the handheld terminal device and then transmit the image back to the main control processor for secondary processing or storage, so that the requirement of a specific algorithm is met.
Compared with a mode of using a handheld terminal CPU to perform YUV domain algorithm, the scheme of the invention has the advantage of reducing CPU load, can achieve the processing effect of a flagship platform for a platform or equipment with insufficient processing capacity, and has the cost advantage. Meanwhile, the invention has the characteristic of information protection, the algorithm or the core code of a specific manufacturer can run on an external processor, and the core technology is protected from being leaked due to the integration of the core technology into the handheld terminal processor.
Fig. 1 is a flow chart showing typical image acquisition and processing of a current handheld terminal, and it can be seen that the whole processing flow is a pipeline mode for converting data from a RAW domain into a YUV domain, if an image is processed by an external DSP, the processed data is the RAW domain, and the processed data is converted into YUV or still is RAW data and is transmitted to a main control chip for further processing. The image processing flow of the handheld terminal lacks YUV domain processing at the back end of the main controller, and some specific algorithms are difficult to realize.
Referring to fig. 2, an embodiment of the present invention provides an image processing terminal, including: camera device, main control unit, display screen, external image processor.
The image capturing device is an image capturing device of the image processing terminal, and as an example, the image capturing device may employ various types of electronic components capable of capturing images, for example, the image capturing device may be a common CMOS camera, a depth camera, or an infrared or laser image capturing device, the image capturing device captures a target image, and the target image captured by the image capturing device may be a still image or a dynamic video image (multiple frame images).
The main controller is a core component of the image processing terminal and is provided with a first input interface and a first output interface. As an example, the first input interface may be a common CSI interface and the first output interface may be a common DSI interface. The first input interface receives the target image from the camera device, and the target image can be a static image or a dynamic video.
The display screen is used for displaying a target image acquired by the camera device, the display screen is connected with the first output interface, and due to the fact that image data acquired by the existing camera device is large, if the image data acquired by the camera device is directly displayed on the display screen, the original data acquired by the camera device needs to be subjected to data conversion before display, resources of a main controller (for example, a CPU) are greatly occupied, and the phenomenon that the image displayed by the display screen is blocked and the like can be caused. Therefore, the main controller performs lightweight processing on the original image acquired by the camera device, namely only a preview image in the original image is extracted, the formed preview image is output to a display screen through a first output interface, and the display screen displays the preview image output by the first output interface.
After the user acquires the image, the user usually needs to perform specific processing on the image (for example, adding a filter, executing a specific image algorithm, etc.), at this time, an external image processor with a specific image processing function is integrated inside the image processing terminal, and the external image processor can integrate a specific encryption code, so that the risk of disclosure of the specific image processing code can be ensured in a hardware encryption manner. The external image processor processes the target image and sends the processed target image to the main controller, so that the burden of the main processor is greatly reduced.
In order to ensure that the main controller and the external image processor perform effective data transmission, according to a specific implementation manner of the embodiment of the present invention, the main controller has a second output interface, and the second output interface transmits the target image received by the first input interface to the external image processor. As an example, the second output interface may be a DSI interface and the second input interface may be a CSI interface, so that the main controller needs to have 2 image transmission channels.
According to a specific implementation manner of the embodiment of the present invention, the main controller has a second input interface, and the second input interface receives the processed target image.
According to a specific implementation manner of the embodiment of the invention, the main controller performs first graphic processing on the target image to form a preview image.
According to a specific implementation manner of the embodiment of the invention, the external image processor performs second image processing on the target object to form the processed target image.
According to a specific implementation manner of the embodiment of the present invention, the processed target image and the target image have different image data formats, for example, the target image is RAW domain data, and the processed target object is YUV domain data.
According to a specific implementation manner of the embodiment of the present invention, the image processing terminal further includes:
and the main controller stores the processed target image in the memory.
Referring to fig. 3, an embodiment of the present invention further provides an image processing method, including:
s301, receiving a target image received from an imaging device by using a first input interface of a main controller.
The image capturing device is an image capturing device of the image processing terminal, and as an example, the image capturing device may employ various types of electronic components capable of capturing images, for example, the image capturing device may be a common CMOS camera, a depth camera, or an infrared or laser image capturing device, the image capturing device captures a target image, and the target image captured by the image capturing device may be a still image or a dynamic video image (multiple frame images).
The main controller is a core component of the image processing terminal and is provided with a first input interface and a first output interface. As an example, the first input interface may be a common CSI interface and the first output interface may be a common DSI interface. The first input interface receives the target image from the camera device, and the target image can be a static image or a dynamic video.
S302, performing data processing on the target image to form a preview image.
The display screen is used for displaying a target image acquired by the camera device, the display screen is connected with the first output interface, and due to the fact that image data acquired by the existing camera device is large, if the image data acquired by the camera device is directly displayed on the display screen, the original data acquired by the camera device needs to be subjected to data conversion before display, resources of a main controller (for example, a CPU) are greatly occupied, and the phenomenon that the image displayed by the display screen is blocked and the like can be caused. Therefore, the main controller performs lightweight processing on an original image acquired by the camera device, namely only a preview image in the original image is extracted, the formed preview image is output to a display screen through a first output interface, and the display screen displays the preview image output by the first output interface; and
and S303, displaying the preview image on a display screen through a first output interface of the main controller.
S304, processing the target image by using an external image processor, and sending the processed target image to the main controller to execute image saving operation.
After the user acquires the image, the user usually needs to perform specific processing on the image (for example, adding a filter, etc.), at this time, an external image processor with a specific image processing function is integrated inside the image processing terminal, the external image processor can integrate a specific encryption code, and the risk of disclosure of the specific image processing code can be ensured through a hardware encryption mode. The external image processor processes the target image and sends the processed target image to the main controller, so that the burden of the main processor is greatly reduced.
As an example, the first input interface is CSI0, the first output interface is DSI0, the second input interface is CSI1, and the first output interface is DSI 1. Referring to fig. 4, fig. 4 is a schematic diagram of an image sending process according to an embodiment of the present invention, which may include the following steps:
s401, receiving image sensor data by the CSI 0;
s401, the main controller processes image sensor data;
s403, sending preview image data to a display screen for display through DSI 0;
s404, sending the photographing data to an external image processor through the DSI 1;
s405, the image processor performs data processing.
Correspondingly, fig. 5 is a schematic diagram of an image receiving process according to an embodiment of the present invention, which specifically includes the following steps:
s501, the image processor sends the processed data to the main controller through the CSI 1;
s502, the main controller performs additional processing or no processing;
s503, saving the data.
According to a specific implementation manner of the embodiment of the present invention, the main controller has a second output interface, and the second output interface transmits the target image received by the first input interface to the external image processor.
According to a specific implementation manner of the embodiment of the present invention, the main controller has a second input interface, and the second input interface receives the processed target image.
According to a specific implementation manner of the embodiment of the present invention, the performing data processing on the target image to form a preview image includes:
and performing first graphic processing on the target image by using the main controller to form a preview image.
According to a specific implementation manner of the embodiment of the present invention, the processing the target image by using the external image processor includes:
and performing second graphic processing on the target object by using the external image processor to form the processed target image.
According to a specific implementation manner of the embodiment of the present invention, the processed target image and the target image have different image data formats.
According to a specific implementation manner of the embodiment of the present invention, the sending the processed target image to the master controller to perform an image saving operation includes:
and the main controller stores the processed target image in a memory.
Fig. 6 shows a schematic structural diagram of an electronic device 60 according to an embodiment of the present invention, where the image processing terminal may be a specific type of the electronic device, and the image processing method may be executed in the electronic device 60 shown in fig. 6. The electronic device 60 comprises at least one processor 601 (e.g., CPU), at least one input/output interface 604, a memory 602, and at least one communication bus 603 for enabling communications among the components. The at least one processor 601 is adapted to execute executable modules, such as computer programs, stored in the memory 602. The Memory 602 is a non-transitory Memory (non-transitory Memory), which may include a volatile Memory such as a high-speed Random Access Memory (RAM) and a non-volatile Memory such as at least one disk Memory. The communication connection with at least one other network element is realized through at least one input/output interface 604 (which may be a wired or wireless communication interface).
In some embodiments, the memory 602 stores the program 6021 and the processor 601 executes the program 6021 for executing any of the embodiments of the electronic device based image processing terminal described above.
The electronic device may exist in a variety of forms, including but not limited to:
(1) a mobile communication device: such devices are characterized by mobile communications capabilities and are primarily targeted at providing voice, data communications. Such terminals include: smart phones (e.g., iphones), multimedia phones, functional phones, and low-end phones, among others.
(2) Ultra mobile personal computer device: the equipment belongs to the category of personal computers, has calculation and processing functions and generally has the characteristic of mobile internet access. Such terminals include: PDA, MID, and UMPC devices, etc., such as ipads.
(3) A portable entertainment device: such devices can display and play multimedia content. This type of device comprises: audio, video players (e.g., ipods), handheld game consoles, electronic books, and smart toys and portable car navigation devices.
(4) The specific server: the device for providing the computing service comprises a processor, a hard disk, a memory, a system bus and the like, and the server is similar to a general computer architecture, but has higher requirements on processing capacity, stability, reliability, safety, expandability, manageability and the like because of the need of providing high-reliability service.
(5) And other electronic equipment with data interaction function.
It should be noted that, in this document, relational terms such as first and second, and the like are used only for description
One entity or operation is distinct from another entity or operation without necessarily requiring or implying such.
There may be any such actual relationship or order between the entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.
In particular, as for the apparatus embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof.
In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (14)
1. An image processing terminal characterized by comprising:
a camera device that acquires a target image;
a main controller having a first input interface and a first output interface, the first input interface receiving the target image from the image pickup device;
the display screen is connected with the first output interface and displays the preview image output by the first output interface; and
the external image processor processes the target image and sends the processed target image to the main controller; wherein
The external image processor processes a target image corresponding to the preview image and sends the processed target image to the main controller so as to reduce the burden of the main processor;
the image sending process of the image processing terminal comprises the following steps:
receiving image sensor data with a first input interface CSI 0; the main controller processes the image sensor data; sending the preview image data to a display screen for display through a first output interface DSI 0; sending the photographing data to an external image processor for DSI1 through a first output interface; the image processor performs data processing;
the image sending process of the image processing terminal comprises the following steps:
the image processor sends the processed data to the main controller through a second input interface CSI 1; the main controller performs additional processing or no processing; and saving the data.
2. The image processing terminal according to claim 1, wherein:
the main controller is provided with a second output interface, and the second output interface transmits the target image received by the first input interface to the external image processor.
3. The image processing terminal according to claim 2, wherein:
the main controller is provided with a second input interface, and the second input interface receives the processed target image.
4. The image processing terminal according to claim 1, wherein:
and the main controller performs first graphic processing on the target image to form a preview image.
5. The image processing terminal according to claim 1, wherein:
and the external image processor performs second image processing on the target object to form the processed target image.
6. The image processing terminal according to claim 5, wherein:
the processed target image and the target image have different image data formats.
7. The image processing terminal according to claim 1, further comprising:
and the main controller stores the processed target image in the memory.
8. An image processing method, comprising:
receiving a target image received from the camera device by using a first input interface of the main controller;
performing data processing on the target image to form a preview image;
displaying the preview image on a display screen through a first output interface of the main controller;
processing the target image by using an external image processor, and sending the processed target image to the main controller to execute image saving operation; wherein
The external image processor processes a target image corresponding to the preview image and sends the processed target image to the main controller so as to reduce the burden of the main processor;
the image sending process of the image processing terminal comprises the following steps:
receiving image sensor data with a first input interface CSI 0; the main controller processes the image sensor data; sending the preview image data to a display screen for display through a first output interface DSI 0; sending the photographing data to an external image processor for DSI1 through a first output interface; the image processor performs data processing;
the image sending process of the image processing terminal comprises the following steps:
the image processor sends the processed data to the main controller through a second input interface CSI 1; the main controller performs additional processing or no processing; and saving the data.
9. The image processing method according to claim 8, characterized in that:
the main controller is provided with a second output interface, and the second output interface transmits the target image received by the first input interface to the external image processor.
10. The image processing method according to claim 9, characterized in that:
the main controller is provided with a second input interface, and the second input interface receives the processed target image.
11. The image processing method according to claim 8, wherein the performing data processing on the target image to form a preview image comprises:
and performing first graphic processing on the target image by using the main controller to form a preview image.
12. The image processing method according to claim 8, wherein the processing the target image with an external image processor comprises:
and performing second graphic processing on the target object by using the external image processor to form the processed target image.
13. The image processing method according to claim 12, characterized in that:
the processed target image and the target image have different image data formats.
14. The image processing method according to claim 8, wherein said sending the processed target image to the master performs an image saving operation comprising:
and the main controller stores the processed target image in a memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810579238.2A CN108769522B (en) | 2018-06-06 | 2018-06-06 | Image processing terminal and image processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810579238.2A CN108769522B (en) | 2018-06-06 | 2018-06-06 | Image processing terminal and image processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108769522A CN108769522A (en) | 2018-11-06 |
| CN108769522B true CN108769522B (en) | 2021-03-26 |
Family
ID=63999165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810579238.2A Active CN108769522B (en) | 2018-06-06 | 2018-06-06 | Image processing terminal and image processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108769522B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111343386B (en) * | 2018-12-19 | 2022-03-25 | 北京小米移动软件有限公司 | Image signal processing method and device, electronic device and storage medium |
| CN111698414B (en) * | 2019-03-14 | 2021-11-16 | 北京小米移动软件有限公司 | Image signal processing method and device, electronic device and readable storage medium |
| CN111601019B (en) * | 2020-02-28 | 2021-11-16 | 北京爱芯科技有限公司 | Image data processing module and electronic equipment |
| CN111586312B (en) * | 2020-05-14 | 2022-03-04 | Oppo（重庆）智能科技有限公司 | Automatic exposure control method and device, terminal and storage medium |
| CN114286007A (en) * | 2021-12-28 | 2022-04-05 | 维沃移动通信有限公司 | Image processing circuit, image processing method, electronic device, and readable storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104754196A (en) * | 2013-12-30 | 2015-07-01 | 三星电子株式会社 | Electronic apparatus and method |
| CN104980648A (en) * | 2014-04-07 | 2015-10-14 | 三星电子株式会社 | Electronic apparatus and method of controlling the same |
| CN106341571A (en) * | 2016-08-18 | 2017-01-18 | 深圳市金立通信设备有限公司 | Image processing method and terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102124188B1 (en) * | 2013-03-13 | 2020-06-26 | 삼성전자주식회사 | Electronic device and method for processing image |
-
2018
- 2018-06-06 CN CN201810579238.2A patent/CN108769522B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104754196A (en) * | 2013-12-30 | 2015-07-01 | 三星电子株式会社 | Electronic apparatus and method |
| CN104980648A (en) * | 2014-04-07 | 2015-10-14 | 三星电子株式会社 | Electronic apparatus and method of controlling the same |
| CN106341571A (en) * | 2016-08-18 | 2017-01-18 | 深圳市金立通信设备有限公司 | Image processing method and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108769522A (en) | 2018-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108769522B (en) | Image processing terminal and image processing method | |
| US11934352B2 (en) | Card rendering method and electronic device | |
| JP6326411B2 (en) | Video communication method, video communication apparatus, program, and recording medium | |
| CN110189246B (en) | Image stylization generation method and device and electronic equipment | |
| CN108989609A (en) | Video cover generation method, device, terminal device and computer storage medium | |
| CN112004086A (en) | Video data processing method and device | |
| CN104869305B (en) | Method and apparatus for processing image data | |
| CN110070496B (en) | Method and device for generating image special effect and hardware device | |
| US10528845B2 (en) | Method, device, and storage medium for generating GIF file | |
| CN103297855A (en) | Application display method and terminal | |
| CN106095362A (en) | Method and device for setting resolution and electronic equipment | |
| US20230316529A1 (en) | Image processing method and apparatus, device and storage medium | |
| EP2696338B1 (en) | Terminal and method for generating live image | |
| CN106251279A (en) | A kind of image processing method and terminal | |
| US20190107929A1 (en) | Method and device for loading content of page, and electronic device | |
| CN111131612B (en) | Screen color temperature control method and device, storage medium and mobile terminal | |
| CN106470353A (en) | Multimedia data processing method and device and electronic equipment | |
| US20170180671A1 (en) | Method for displaying operation trajectory , an electronic device and a non-transitory computer-readable storage medium | |
| CN114510523A (en) | Intersystem data transmission method and device, terminal equipment and medium | |
| CN108566328B (en) | Data transmission method, device, medium and electronic equipment | |
| CN112565603B (en) | Image processing method and device and electronic equipment | |
| CN113721876A (en) | Screen projection processing method and related equipment | |
| CN111258582B (en) | Window rendering method and device, computer equipment and storage medium | |
| CN113038273A (en) | Video frame processing method and device, storage medium and electronic equipment | |
| CN110969587A (en) | Image acquisition method and device and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |