WO2013043020A2 - 복수의 카메라로 운동하는 피사체를 촬영하고 그 촬영 이미지에 기초하여 피사체의 실제의 운동 궤적을 획득하기 위한 방법 및 시스템 - Google Patents
복수의 카메라로 운동하는 피사체를 촬영하고 그 촬영 이미지에 기초하여 피사체의 실제의 운동 궤적을 획득하기 위한 방법 및 시스템 Download PDFInfo
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- WO2013043020A2 WO2013043020A2 PCT/KR2012/007673 KR2012007673W WO2013043020A2 WO 2013043020 A2 WO2013043020 A2 WO 2013043020A2 KR 2012007673 W KR2012007673 W KR 2012007673W WO 2013043020 A2 WO2013043020 A2 WO 2013043020A2
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- A—HUMAN NECESSITIES
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Definitions
- the present invention relates to a method and system for photographing a subject moving with a plurality of cameras and acquiring an actual movement trajectory of the subject based on the photographed image.
- a virtual golf system that allows golfers to enjoy golf virtually at low cost even in the city center is widely used.
- the golfer when a golfer hits a golf ball, the golfer acquires a large number of images of the golf ball, measures the physical quantity of the golf ball based on the trajectory, the distance, the size, and the like, and performs a simulation to simulate the shot. Displaying on the screen can be the basic concept.
- Korean Patent No. 1048864 name of the invention: "Method for measuring the physical quantity of an object using a single light source and a planar sensor unit and a virtual golf system using the same").
- a virtual golf system another virtual golf system, other kinds of sports (eg, baseball, soccer)
- the object of the present invention is to obtain the actual motion trajectory of the ball based on the photographed image of the ball in motion.
- Another object of the present invention is to allow a virtual sports system to produce sufficiently good simulation results with economical components alone.
- An object of the present invention is to obtain the actual movement trajectory of the subject based on the photographed image of the subject to be moved.
- a method for acquiring a motion trajectory of a subject comprising: photographing a subject moving with a plurality of cameras, a plurality of images of the subject and their corresponding camera images from each of the plurality of cameras And collecting information regarding positions on a frame, and obtaining a motion trajectory of the subject based on the collected information.
- the actual motion trajectory of the ball can be obtained based on the photographed image of the ball in motion.
- the virtual sports system it is possible to make the virtual sports system produce sufficiently good simulation results with only economical components.
- the actual movement trajectory of the subject can be obtained based on the photographed image of the subject to be moved.
- FIG. 1 is a view schematically showing the overall configuration of a virtual golf system according to an embodiment of the present invention.
- FIG. 2 is a view showing in detail the internal configuration of the photographing unit 100 according to an embodiment of the present invention.
- FIG. 3 is a view showing in detail the internal configuration of the simulator 200 according to an embodiment of the present invention.
- FIG. 5 is a diagram illustrating an intersection obtained when two cameras are used according to an embodiment of the present invention.
- FIG. 1 is a view schematically showing the overall configuration of a virtual golf system according to an embodiment of the present invention.
- the virtual golf system may include a striking unit 10, a photographing unit 100, a simulator 200, and a display device 300.
- the hitting part 10 may be a part in which a golfer hits a golf ball by stepping up when using a virtual golf system.
- a striking portion 10 may include a known swing plate whose inclination angle can be adjusted.
- the configuration of the striking unit 10 along with the configuration of other components to cooperate with it, if necessary, to the characteristics of the sport You can change it accordingly.
- the photographing unit 100 includes a plurality of cameras (preferably, infrared cameras) to perform a function of acquiring a plurality of images of golf balls, each of which moves. Can be.
- a plurality of cameras preferably, infrared cameras
- Such a photographing unit 100 may be disposed in a position where the golf ball moving down as shown in FIG. 1 is viewed from top to bottom, but may be disposed in another position.
- the photographing unit 100 is fixed to the structure as shown in FIG. 1 so that the position and the viewing direction may be constant.
- the plurality of cameras of the photographing unit 100 is preferably spaced apart from each other.
- the simulator 200 receives a plurality of images of the golf ball to be exercised, obtained by each of the plurality of cameras from the photographing unit 100, the actual of the golf ball
- the motion trajectory may be acquired and a simulation may be performed based on the motion trajectory.
- the simulator 200 may communicate with the photographing unit 100 and the display device 300, and may include a dedicated processor for virtual golf simulation.
- a dedicated processor may be provided with memory means and with numerical computing capability and graphics processing capability.
- Such a simulator 200 may be similar to a conventional virtual golf simulation apparatus.
- the display device 300 may perform a function of displaying a result of numerical calculation or graphic processing of the simulator 200.
- the display device 300 may display a predetermined image through a predetermined display means.
- the display device 300 absorbs the impact of the hit golf ball and does not emit light directly, and the projector outputs the image on the screen. It can be configured as.
- FIG. 2 is a view showing in detail the internal configuration of the photographing unit 100 according to an embodiment of the present invention.
- the photographing unit 100 may include a camera unit 110, a communication unit 120, and a controller 130.
- the camera unit 110, the communication unit 120, and the control unit 130 may be a program module in which at least some of them communicate with the simulator 200.
- a program module may be included in the photographing unit 100 in the form of an operating system, an application program module, or other program modules, and may be physically stored in various known storage devices.
- the program module may be stored in a remote storage device that can communicate with the photographing unit 100.
- program modules include, but are not limited to, routines, subroutines, programs, objects, components, data structures, etc. that perform particular tasks or execute particular abstract data types, described below, in accordance with the present invention.
- the camera unit 110 may include two or more cameras capable of optically acquiring an image of a moving golf ball.
- Each of the plurality of cameras may acquire a plurality of images of the golf ball in motion at various points in time. In this case, the plurality of cameras do not need to be synchronized.
- the camera unit 110 may transmit each photographed image of the moving golf ball to the controller 130 together with identification information about the camera and information about coordinates on the corresponding camera image frame. This processing can be performed with respect to the plurality of cameras and the corresponding captured image. Concerning the coordinates on the camera image frame, reference may be made to the associated application.
- the camera of the camera unit 110 may be corrected as necessary after being fixed to the structure as described above. Such correction may be correction regarding distortion of the camera image sensor according to the prior art or correction regarding distortion of the lens.
- the communication unit 120 may perform a function of mediating data transmission and reception between the control unit 130 and the simulator 200.
- the communication method that the communication unit 120 may take, but a wired communication method such as wired LAN communication, cable communication, or a wireless communication method such as wireless LAN communication, infrared communication, RF communication, Bluetooth communication, or the like may be preferable. .
- controller 130 may transmit various information about the captured image of the golf ball that is received from the camera unit 110 to the simulator 200.
- the control unit 130 since the actual motion trajectory of the golf ball can be obtained even when the plurality of cameras are not synchronized to simultaneously shoot the golf ball, If the shooting cycles of the N cameras in the unit 110 are all T, the cameras control shooting at intervals of T / N in order, so that the shooting cycle is shorter (T / N). In this case, the same effect may be obtained when a camera having a higher performance in terms of time resolution is used.
- the controller 130 controls at least some of the cameras to photograph at predetermined time intervals, so that the photographing period is greater than T.
- the same effect may be achieved when a short (ie, higher performance in terms of temporal resolution) camera is used.
- control unit 130 controls the at least some of the cameras to shoot at predetermined time intervals. The effect of obtaining a lot of shooting data can be achieved.
- FIG. 3 is a view showing in detail the internal configuration of the simulator 200 according to an embodiment of the present invention.
- the simulator 200 may include a simulation unit 210, a data storage unit 220, a communication unit 230, and a control unit 240. .
- the simulation unit 210, the data storage unit 220, the communication unit 230, and the control unit 240 communicate with the photographing unit 100 or the display device 300.
- It may be a program module.
- Such program modules may be included in the simulator 200 in the form of an operating system, an application program module, or other program modules, and may be physically stored in various known storage devices.
- program modules may be stored in a remote storage device that can communicate with the simulator 200.
- program modules include, but are not limited to, routines, subroutines, programs, objects, components, data structures, etc. that perform particular tasks or execute particular abstract data types, described below, in accordance with the present invention.
- the simulation unit 210 may receive various information about the captured image of the golf ball as described above from the photographing unit 100.
- the simulation unit 210 can perform the following calculation process with this to obtain the actual motion trajectory and the speed of the golf ball. This will be described with reference to FIG. 4 (FIG. 4 is a diagram related to one concept used in the present invention).
- Pc (i) represents a position point of the i-th camera of the plurality of cameras.
- the simulation unit 210 may already know the coordinates of Pc (i).
- Pb (i, n) to Pb (i, n + 2) represent the position points where the golf ball photographed n th to n + 2 th by the i th camera is actually located at the time of shooting.
- Lt the straight line Lt of the actual motion trajectory of the golf ball (here, the motion trajectory of the golf ball does not necessarily draw a straight line, but the trajectory seen immediately after the golf ball is hit is almost straight, so such a straight line It should be noted that Lt can be recognized). Further, the straight line Lt may represent an approximate movement trajectory of the golf ball for a predetermined time.
- Pr (i, n) represents the point where Pb (i, n) is projected with respect to the ground which is the background part when viewed from the viewpoint of the i-th camera.
- the simulation unit 210 uses the coordinates of the surface of this point on the camera image frame of the image of the golf ball located in Pb (i, n) photographed by the i-th camera, using the principle of the invention of the associated application. It can be determined by the coordinates and the coordinate transformation matrix for the i-th camera that may already be secured.
- Pr (i, n + 1) and Pr (i, n + 2) are projected by Pb (i, n + 1) and Pb (i, n + 2) onto the ground when viewed from the point of view of the i-th camera. Indicate the points. The coordinates on the ground of these points can also be determined.
- the simulation unit 210 may obtain a plane that is uniquely determined by the straight line Lb (i) which is a line drawn by Pc (i) and Pr (i, n) to Pr (i, n + 2).
- the plane as above may include a straight line Lt.
- the simulation unit 210 can also perform the processing of 1 with respect to the i + 1 th camera. Of course, if necessary, the simulation unit 210 can also perform the process of 1. with respect to the i + 2th camera. Therefore, the simulation unit 210 may further acquire one plane including the straight line Lt for each processing.
- the simulation unit 210 may acquire the intersection of the planes obtained by the processing of 2. (bold line in FIG. 5) (FIG. 5 is obtained when using two cameras according to an embodiment of the present invention). This is an illustration of the intersection line), which coincides with the straight line Lt of the actual motion trajectory of the golf ball.
- the simulation unit 210 may also obtain the coordinates of Pb (i, n) by using the straight line Lt obtained according to the process of 3. and using the known coordinates of Pc (i) and Pr (i, n). . Similarly, the coordinate of Pb (i, n + 1) can also be obtained. Therefore, the simulation unit 210 may obtain the actual speed of movement of the golf ball by dividing the distance between the two coordinates obtained by the shooting period of the i-th camera.
- the simulation unit 210 has been exemplarily described as being able to obtain the movement trajectory and the movement speed of the golf ball, but at least a part of this calculation process is another calculation component, for example, shooting It will be apparent to those skilled in the art that the control may be performed by the control unit 130 of the unit 100.
- the data storage unit 220 may store various information used or derived in the above-described calculation process or information necessary for other simulations.
- the data storage unit 220 may include a computer readable recording medium.
- the communication unit 230 may perform a function to enable data transmission / reception from / to the simulation unit 210 and the data storage unit 220.
- the communication method There is no particular limitation on the communication method that the communication unit 230 can take, but a wired communication method such as wired LAN communication, cable communication, or a wireless communication method such as wireless LAN communication, infrared communication, RF communication, Bluetooth communication, etc. may be preferable. .
- the controller 240 may perform a function of controlling the flow of data between the simulation unit 210, the data storage unit 220, and the communication unit 230. That is, the controller 240 according to the present invention controls the data flow from / to the outside of the simulator 200 or the data flow between each component of the simulator 200, thereby simulating the simulation unit 210 and the data storage unit 220. ) And the communication unit 230 may control to perform a unique function.
- the system of the present invention is mainly assumed to be a virtual golf system.
- the present invention is applied to all kinds of virtual reality systems (for example, a virtual baseball system or a virtual soccer system) where simulation of a subject's movement is required. It will be apparent to those skilled in the art that the technical principles and configurations of the can be applied.
- Embodiments according to the present invention described above can be implemented in the form of program instructions that can be executed by various computer components and recorded in a computer-readable recording medium.
- the computer-readable recording medium may include program instructions, data files, data structures, etc. alone or in combination.
- Program instructions recorded on the computer-readable recording medium may be specially designed and configured for the present invention, or may be known and available to those skilled in the computer software arts.
- Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tape, optical recording media such as CD-ROMs and DVDs, and magneto-optical media such as floptical disks. medium) and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like.
- Examples of program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like.
- the hardware device may be modified with one or more software modules to perform the processing according to the present invention, and vice versa.
- control unit 240 control unit
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Abstract
Description
Claims (11)
- 피사체의 운동 궤적을 획득하기 위한 방법으로서,복수의 카메라로 운동하는 피사체를 촬영하는 단계,상기 복수의 카메라의 각각으로부터 상기 피사체의 복수의 이미지와 이것들의 해당 카메라 이미지 프레임 상의 위치들에 관한 정보를 수집하는 단계, 및상기 수집된 정보에 기초하여 상기 피사체의 운동 궤적을 획득하는 단계를 포함하는 방법.
- 제1항에 있어서,상기 복수의 카메라는 서로 이격되어 있는 것인 방법.
- 제1항에 있어서,상기 복수의 카메라는 소정의 배경 부분에 대향하여 고정되어 있는 것인 방법.
- 제3항에 있어서,상기 피사체 운동 궤적 획득 단계는 상기 피사체의 운동 궤적에 관한 적어도 두 개의 평면을 결정하는 단계를 포함하는 방법.
- 제4항에 있어서,상기 피사체 운동 궤적 획득 단계는 상기 적어도 두 개의 평면의 교선을 결정하는 단계를 더 포함하는 방법.
- 제5항에 있어서,상기 적어도 두 개의 평면의 각각은 해당 카메라의 위치점과 해당 카메라의 시점에서 본 상기 피사체의 상기 배경 부분에 대한 투사점들을 포함하는 방법.
- 제6항에 있어서,상기 투사점들의 각각의 상기 배경 부분 상의 위치는 해당 이미지의 해당 카메라 이미지 프레임 상의 위치와 해당 카메라의 고유의 위치 좌표 변환 행렬에 의하여 결정되는 방법.
- 제7항에 있어서,상기 피사체의 상기 운동 궤적과 상기 복수의 카메라 중 적어도 하나의 위치 및 해당 투사점들의 위치 그리고 이 카메라의 촬영 주기에 기초하여 상기 피사체의 운동 속도를 획득하는 단계를 더 포함하는 방법.
- 제1항에 있어서,상기 복수의 카메라의 각각은 그 촬영 주기를 상기 복수의 카메라의 개수로 나눈 시간만큼의 간격을 두고 촬영 동작을 하도록 제어되는 방법.
- 제1항에 있어서,상기 복수의 카메라는 그 적어도 일부가 소정의 시간 간격을 두고 촬영 동작을 하도록 제어되는 방법.
- 피사체의 운동 궤적을 획득하기 위한 시스템으로서,운동하는 피사체를 촬영하는 복수의 카메라, 및상기 복수의 카메라의 각각으로부터 상기 피사체의 복수의 이미지와 이것들의 해당 카메라 이미지 프레임 상의 위치들에 관한 정보를 수집하고, 상기 수집된 정보에 기초하여 상기 피사체의 운동 궤적을 획득하는 시뮬레이터를 포함하는 시스템.
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US14/346,735 US9448067B2 (en) | 2011-09-23 | 2012-09-24 | System and method for photographing moving subject by means of multiple cameras, and acquiring actual movement trajectory of subject based on photographed images |
JP2014531732A JP6176673B2 (ja) | 2011-09-23 | 2012-09-24 | 複数のカメラで運動する被写体を撮影し、その撮影イメージに基づいて被写体の実際の運動軌跡を取得するための方法およびシステム |
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PCT/KR2012/007674 WO2013043021A2 (ko) | 2011-09-23 | 2012-09-24 | 카메라로 운동하는 피사체를 촬영하고 그 촬영 이미지에 기초하여 피사체의 실제의 운동 궤적을 획득하기 위한 방법 및 시스템 |
PCT/KR2012/007663 WO2013043014A2 (ko) | 2011-09-23 | 2012-09-24 | 스타트 센서를 이용하는 가상 스포츠 시스템 |
PCT/KR2012/007669 WO2013043019A2 (ko) | 2011-09-23 | 2012-09-24 | 고정된 카메라로 운동하는 피사체를 촬영하고 그 촬영 이미지에 기초하여 피사체의 실제의 운동 궤적의 투사 이미지를 획득하기 위한 방법 및 시스템 |
PCT/KR2012/007666 WO2013043016A2 (ko) | 2011-09-23 | 2012-09-24 | 주변 밝기에 따라 카메라를 제어하여 양호한 공 이미지를 획득하기 위한 가상 스포츠 시스템 |
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PCT/KR2012/007663 WO2013043014A2 (ko) | 2011-09-23 | 2012-09-24 | 스타트 센서를 이용하는 가상 스포츠 시스템 |
PCT/KR2012/007669 WO2013043019A2 (ko) | 2011-09-23 | 2012-09-24 | 고정된 카메라로 운동하는 피사체를 촬영하고 그 촬영 이미지에 기초하여 피사체의 실제의 운동 궤적의 투사 이미지를 획득하기 위한 방법 및 시스템 |
PCT/KR2012/007666 WO2013043016A2 (ko) | 2011-09-23 | 2012-09-24 | 주변 밝기에 따라 카메라를 제어하여 양호한 공 이미지를 획득하기 위한 가상 스포츠 시스템 |
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JP (3) | JP2014534659A (ko) |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108830251A (zh) * | 2018-06-25 | 2018-11-16 | 北京旷视科技有限公司 | 信息关联方法、装置和系统 |
CN111652907A (zh) * | 2019-12-25 | 2020-09-11 | 珠海大横琴科技发展有限公司 | 一种基于数据关联的多目标跟踪方法、装置及电子设备 |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10247553B2 (en) * | 2011-09-23 | 2019-04-02 | Creatz Inc. | Virtual sport system using start sensor for accurate simulation of movement of a ball |
WO2015112646A1 (en) | 2014-01-21 | 2015-07-30 | The Football Educator, Llc | Virtual team sport trainer |
CN104399236B (zh) * | 2014-11-25 | 2016-09-07 | 苏州贝多环保技术有限公司 | 球场自动接球装置 |
CN104469326A (zh) * | 2014-12-25 | 2015-03-25 | 安徽寰智信息科技股份有限公司 | 一种用于板球教学与训练的视频采集与处理方法 |
CN104486594A (zh) * | 2014-12-26 | 2015-04-01 | 安徽寰智信息科技股份有限公司 | 一种用于壁球教学与训练的视频采集与处理方法 |
CN104486592A (zh) * | 2014-12-26 | 2015-04-01 | 安徽寰智信息科技股份有限公司 | 一种用于标枪教学与训练的视频采集与处理方法 |
KR101645693B1 (ko) * | 2015-02-26 | 2016-08-04 | 주식회사 파온테크 | 가상 격자무늬를 이용한 골프 퍼팅 시뮬레이션 장치 및 방법 |
CN105072384A (zh) * | 2015-07-23 | 2015-11-18 | 柳州正高科技有限公司 | 一种足球运动图像的获取方法 |
KR101892155B1 (ko) * | 2015-10-01 | 2018-08-28 | 라온피플 주식회사 | 캘리브레이션 시스템 및 방법 |
US9819855B2 (en) | 2015-10-21 | 2017-11-14 | Google Inc. | Balancing exposure and gain at an electronic device based on device motion and scene distance |
KR101744042B1 (ko) * | 2016-01-14 | 2017-06-07 | 주식회사 골프존뉴딘 | 야구 연습 장치에 이용되는 센싱장치 및 센싱방법과, 이를 이용한 야구 연습 장치 및 이의 제어방법 |
KR101865576B1 (ko) * | 2016-01-22 | 2018-06-08 | 주식회사 골프존뉴딘홀딩스 | 야구 연습 장치에 이용되는 센싱장치 및 센싱방법과, 이를 이용한 야구 연습 장치 및 이의 제어방법 |
CN105771221A (zh) * | 2016-02-16 | 2016-07-20 | 深圳市衡泰信科技有限公司 | 足球模拟系统 |
KR101803312B1 (ko) | 2016-06-09 | 2017-12-04 | 재단법인대구경북과학기술원 | 레이더 기반의 볼링공 궤적 모니터링 장치 및 그 방법 |
CN105976432A (zh) * | 2016-07-13 | 2016-09-28 | 顽石运动智能科技(北京)有限公司 | 一种足球虚拟系统 |
WO2018030734A1 (ko) * | 2016-08-09 | 2018-02-15 | 주식회사 비플렉스 | 3d 시뮬레이션 방법 및 장치 |
KR101967324B1 (ko) * | 2016-09-29 | 2019-04-11 | 윤지녕 | 디봇 검출 골프 스윙 매트 |
JP2020500489A (ja) * | 2016-10-25 | 2020-01-09 | ボン ウォン,キン | ゴルフ競技を撮影するためのカメラシステムおよびその方法 |
TWI604411B (zh) * | 2016-12-21 | 2017-11-01 | 光寶電子(廣州)有限公司 | 基於結構光的曝光控制方法及曝光控制裝置 |
EP3574490A1 (en) * | 2017-01-26 | 2019-12-04 | Telefonaktiebolaget LM Ericsson (publ) | Detection systems and methods |
US10071281B1 (en) | 2017-02-21 | 2018-09-11 | Robosport Technologies, Llc | Systems, devices, and methods for virtual and augmented reality sports training |
EP3462374A4 (en) * | 2017-08-18 | 2019-04-03 | Shenzhen Goodix Technology Co., Ltd. | METHOD AND DEVICE FOR DETECTING A FINGERPRINT IMAGE AND DEVICE DEVICE |
CN109427074A (zh) * | 2017-08-31 | 2019-03-05 | 深圳富泰宏精密工业有限公司 | 影像分析系统及方法 |
CN109974667B (zh) * | 2017-12-27 | 2021-07-23 | 宁波方太厨具有限公司 | 一种室内人体定位方法 |
CN108509931B (zh) * | 2018-04-11 | 2021-06-01 | 河南工学院 | 足球精彩视频捕捉方法及系统 |
CN110787433A (zh) * | 2018-08-03 | 2020-02-14 | 深圳市衡泰信科技有限公司 | 一种用于高尔夫模拟器的高尔夫球感测系统 |
CN109084734B (zh) * | 2018-08-17 | 2020-06-16 | 中国科学院自动化研究所 | 基于单目显微视觉的微球姿态测量装置及测量方法 |
KR102109971B1 (ko) * | 2018-10-29 | 2020-05-12 | 주식회사 크리에이츠 | 골프 스윙의 촬영을 지원하는 방법, 시스템 및 비일시성의 컴퓨터 판독 가능 기록 매체 |
KR102125432B1 (ko) * | 2018-10-29 | 2020-06-23 | 주식회사 크리에이츠 | 피사체의 운동 궤적을 산출하기 위한 방법, 시스템 및 비일시성의 컴퓨터 판독 가능 기록 매체 |
CN109893833B (zh) * | 2019-03-27 | 2020-10-20 | 深圳市瑞源祥橡塑制品有限公司 | 目标点位置获取方法、装置及其应用 |
CA3164607A1 (en) * | 2020-01-16 | 2021-07-22 | Yong Ho Suk | Method and system for measuring physical quantity associated with golf club, and non-transitory computer-readable recording medium |
KR102483484B1 (ko) * | 2020-01-16 | 2023-01-02 | 주식회사 크리에이츠 | 골프 클럽과 연관되는 물리량을 측정하기 위한 방법, 시스템 및 비일시성의 컴퓨터 판독 가능 기록 매체 |
CN111494947B (zh) * | 2020-04-20 | 2023-05-23 | 上海米哈游天命科技有限公司 | 摄像机移动轨迹确定方法、装置、电子设备及存储介质 |
CN113856178A (zh) * | 2020-08-12 | 2021-12-31 | 黑龙江莒国科技有限公司 | 一种高尔夫球模拟器系统 |
KR20220046244A (ko) * | 2020-10-07 | 2022-04-14 | 주식회사 골프존 | 카메라를 이용한 평면 이동 구체의 운동 센싱장치 및 방법과, 퍼팅매트를 이동하는 골프공의 운동 센싱장치 및 방법 |
KR20220058258A (ko) * | 2020-10-30 | 2022-05-09 | 주식회사 크리에이츠 | 가상 골프 시뮬레이션을 지원하기 위한 방법, 시스템 및 비일시성의 컴퓨터 판독 가능 기록 매체 |
US11513434B1 (en) * | 2021-01-08 | 2022-11-29 | Allsportsystems, Inc. | Projector mount assembly for sports enclosures |
CN112880558A (zh) * | 2021-01-12 | 2021-06-01 | 西北工业大学 | 一种六轴大部件筒段对接虚拟仿真台使用方法 |
US20220335627A1 (en) * | 2021-04-14 | 2022-10-20 | Sports Virtual Training Systems Inc. | Virtual reality translation of location based on starting position of sports implement |
CN113449627B (zh) * | 2021-06-24 | 2022-08-09 | 深兰科技(武汉)股份有限公司 | 基于ai视频分析的人员跟踪方法及相关装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001264016A (ja) * | 2000-03-15 | 2001-09-26 | Sumitomo Rubber Ind Ltd | ボールの運動測定装置 |
KR100871595B1 (ko) * | 2007-10-09 | 2008-12-02 | 박선의 | 고속카메라를 이용한 구형물체의 비행정보 측정 시스템 |
KR20090112538A (ko) * | 2008-04-23 | 2009-10-28 | 김성규 | 조명 제어를 이용한 골프 영상 획득 장치, 및 그를 이용한 영상처리 기반의 골프 연습 시스템 |
KR20100092357A (ko) * | 2009-09-03 | 2010-08-20 | 엔지비스 주식회사 | 구형 물체 |
KR101019829B1 (ko) * | 2010-06-29 | 2011-03-04 | (주) 골프존 | 운동하는 볼에 대한 센싱처리장치, 센싱처리방법 및 이를 이용한 가상 골프 시뮬레이션 장치 |
Family Cites Families (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4150825A (en) * | 1977-07-18 | 1979-04-24 | Wilson Robert F | Golf game simulating apparatus |
JP3025335B2 (ja) * | 1991-05-24 | 2000-03-27 | ギッスィン ラミー | ゴルフ打撃訓練及びシミュレーション方式 |
YU193491A (sh) * | 1991-12-12 | 1994-06-10 | Goran Spasovski | Vizuelni simulator za igru golfa u zatvorenom prostoru |
US5481355A (en) * | 1992-08-06 | 1996-01-02 | Yamaha Corporation | Flying spherical body measuring apparatus |
US5437457A (en) * | 1993-10-04 | 1995-08-01 | Virtual Golf, Inc. | Golf ball trajectory and spin sensing system |
CN1156414A (zh) * | 1994-05-23 | 1997-08-06 | 动力运动技术公司 | 虚拟现实棒救训练和娱乐系统 |
US5443260A (en) * | 1994-05-23 | 1995-08-22 | Dynamic Sports Technology | Virtual reality baseball training and amusement system |
AU2123297A (en) * | 1996-02-12 | 1997-08-28 | Golf Age Technologies | Golf driving range distancing apparatus and methods |
JP3712459B2 (ja) * | 1996-02-14 | 2005-11-02 | 藤倉ゴム工業株式会社 | ゴルフクラブヘッドのスイング挙動測定方法 |
JP3187748B2 (ja) * | 1996-10-30 | 2001-07-11 | ブリヂストンスポーツ株式会社 | ゴルフボールの運動測定方法 |
US5904484A (en) * | 1996-12-23 | 1999-05-18 | Burns; Dave | Interactive motion training device and method |
EP0895429A4 (en) * | 1996-12-26 | 2002-05-02 | Sony Corp | DEVICE AND METHOD FOR SYNTHESIZING IMAGES |
JP4196451B2 (ja) * | 1998-10-20 | 2008-12-17 | カシオ計算機株式会社 | 撮像装置および連続画像の撮像方法 |
TW502532B (en) * | 1999-12-24 | 2002-09-11 | Sanyo Electric Co | Digital still camera, memory control device therefor, apparatus and method for image processing |
CN1606758A (zh) * | 2000-08-31 | 2005-04-13 | 雷泰克公司 | 传感器和成像系统 |
US6567536B2 (en) * | 2001-02-16 | 2003-05-20 | Golftec Enterprises Llc | Method and system for physical motion analysis |
EP1371223A1 (en) * | 2001-03-16 | 2003-12-17 | Personal Robotics Inc. | System and method to increase effective dynamic range of image sensors |
JP4622196B2 (ja) * | 2001-09-10 | 2011-02-02 | ソニー株式会社 | 撮像装置 |
AU2003216199A1 (en) * | 2002-02-07 | 2003-09-02 | Accu-Sport International, Inc. | Determining parameters of a golf shot by image analysis |
US20030195052A1 (en) * | 2002-04-12 | 2003-10-16 | Proswing International Llc | Golf tee shot-green placement video/imaging camera monitoring and measuring system and method |
WO2003104838A1 (en) * | 2002-06-06 | 2003-12-18 | Wintriss Engineering Corporation | Flight parameter measurement system |
US7324663B2 (en) * | 2002-06-06 | 2008-01-29 | Wintriss Engineering Corporation | Flight parameter measurement system |
US7292711B2 (en) * | 2002-06-06 | 2007-11-06 | Wintriss Engineering Corporation | Flight parameter measurement system |
JP4143389B2 (ja) * | 2002-11-22 | 2008-09-03 | キヤノン株式会社 | 映像記録装置 |
US20040162154A1 (en) * | 2003-02-14 | 2004-08-19 | Dejohn David | Kinetic motion analyzer |
US7544137B2 (en) * | 2003-07-30 | 2009-06-09 | Richardson Todd E | Sports simulation system |
CN2681790Y (zh) * | 2004-02-03 | 2005-03-02 | 田稼 | 高尔夫球训练器 |
JP4466133B2 (ja) * | 2004-03-09 | 2010-05-26 | 横浜ゴム株式会社 | 移動体計測装置 |
JP2005278797A (ja) * | 2004-03-29 | 2005-10-13 | Yokohama Rubber Co Ltd:The | ゴルフボールの弾道算出システムおよび弾道算出方法 |
JP2005291824A (ja) * | 2004-03-31 | 2005-10-20 | Yokohama National Univ | 飛翔体の飛翔挙動測定装置および飛翔体の飛翔挙動測定方法 |
KR101244440B1 (ko) * | 2004-07-02 | 2013-03-18 | 트랙맨 에이/에스 | 발사된 투사체의 실제 방향과 사전 결정 방향 사이의편차를 결정하기 위한 방법 및 장치 |
GB2417908A (en) * | 2004-09-10 | 2006-03-15 | Malcolm George Taylor | Golf training device |
JP4360318B2 (ja) * | 2004-11-29 | 2009-11-11 | 株式会社ニコン | デジタルスチルカメラ |
EP1689171A1 (en) * | 2005-02-03 | 2006-08-09 | Sony Ericsson Mobile Communications AB | LED flash control |
US20070072705A1 (en) * | 2005-09-26 | 2007-03-29 | Shoich Ono | System for pitching of baseball |
JP2007130071A (ja) * | 2005-11-08 | 2007-05-31 | Bridgestone Sports Co Ltd | ゴルフボールの性能評価システム |
JP2007167549A (ja) * | 2005-12-26 | 2007-07-05 | Mizuno Corp | ゴルフクラブヘッド挙動解析装置およびゴルフクラブヘッド挙動解析方法、シート材 |
JP2009524089A (ja) * | 2006-01-19 | 2009-06-25 | レンジテインメント テクノロジーズ ゲーエムベーハー | 画像化装置及びゴルフ診断装置 |
US20070196800A1 (en) * | 2006-01-27 | 2007-08-23 | Douthit Ronnie D | Systems and methods for golfing simulation and swing analysis |
US10337862B2 (en) * | 2006-11-30 | 2019-07-02 | Rafael Advanced Defense Systems Ltd. | Digital mapping system based on continuous scanning line of sight |
US8926416B2 (en) * | 2007-08-10 | 2015-01-06 | Full Swing Golf | Sports simulator and simulation method |
KR20090021407A (ko) * | 2007-08-27 | 2009-03-04 | 마이크로 인스펙션 주식회사 | 골프공의 거동 측정장치 및 그 제어방법 |
JP4402710B2 (ja) * | 2007-09-18 | 2010-01-20 | オリンパス株式会社 | 撮像装置 |
JP5719170B2 (ja) * | 2007-09-21 | 2015-05-13 | プレイデータ エルエルシー | 物体の位置及び運動検出システム、及び方法 |
JP5177147B2 (ja) * | 2007-11-19 | 2013-04-03 | 富士通株式会社 | 撮像装置、撮像方法および撮像プログラム |
US8018525B2 (en) * | 2007-12-21 | 2011-09-13 | Nokia Corporation | Camera flash module and method for controlling same |
KR20090105031A (ko) * | 2008-04-01 | 2009-10-07 | 박찬애 | 영상처리기법을 이용한 골프 클리닉 시스템 및 그것의운용방법 |
KR100938147B1 (ko) * | 2008-04-02 | 2010-01-22 | (주) 골프존 | 골프 퍼팅 시뮬레이션 장치 |
TWI375857B (en) * | 2008-09-01 | 2012-11-01 | Univ Nat Pingtung Sci & Tech | Performance-test apparatus and an image-taking device thereof |
KR20100037961A (ko) * | 2008-10-02 | 2010-04-12 | 신창화 | 골프 동영상의 동적 피사체 추출 방법과 골프 자세 교정 시스템 |
KR101157584B1 (ko) * | 2009-06-18 | 2012-06-20 | 주식회사 유빅 | 스크린 골프의 골프공 동적 정보 측정장치 |
KR101044887B1 (ko) * | 2009-06-23 | 2011-06-28 | 동서대학교산학협력단 | 고속 씨씨디 카메라의 촬상 이미지를 이용한 골프공의 비행데이터 측정방법 |
KR100932708B1 (ko) * | 2009-06-30 | 2009-12-21 | (주) 골프존 | 가상 골프 시뮬레이션 장치 및 그 제어방법 |
JP5334185B2 (ja) | 2009-07-07 | 2013-11-06 | ゴルフゾン カンパニー リミテッド | 仮想ゴルフシミュレータ及びそれに備えられるセンシング装置 |
KR101044729B1 (ko) * | 2009-09-03 | 2011-06-28 | 엔지비스 주식회사 | 구형 물체의 비행정보 측정 시스템 및 방법 |
US9289669B2 (en) * | 2009-09-15 | 2016-03-22 | Jey Ho Suk | Method for measuring the physical quantity of an object using a single light source and a flat surface sensor unit, and virtual golf system using the method |
US8730384B2 (en) * | 2010-06-03 | 2014-05-20 | Apple Inc. | Systems, methods, and devices for flash exposure control using preflash statistics |
US8935103B2 (en) * | 2010-07-15 | 2015-01-13 | Nike, Inc. | Method and system for golf ball fitting analysis |
KR101031384B1 (ko) * | 2010-12-31 | 2011-04-26 | (주) 골프존 | 에이밍 라인을 제공하는 에이밍 장치와 이를 이용한 가상 골프 시뮬레이션 장치 및 방법 |
CN102176246A (zh) * | 2011-01-30 | 2011-09-07 | 西安理工大学 | 一种多相机目标接力跟踪系统的相机接力关系确定方法 |
KR101078975B1 (ko) | 2011-03-22 | 2011-11-01 | (주) 골프존 | 가상 골프 시뮬레이션 장치에 이용되는 센싱장치 및 센싱방법 |
CN102151397A (zh) * | 2011-03-22 | 2011-08-17 | 田洪伟 | 高尔夫球娱乐训练系统 |
US10247553B2 (en) * | 2011-09-23 | 2019-04-02 | Creatz Inc. | Virtual sport system using start sensor for accurate simulation of movement of a ball |
US8428352B1 (en) * | 2011-11-07 | 2013-04-23 | Tandent Vision Science, Inc. | Post processing for improved generation of intrinsic images |
-
2012
- 2012-09-24 US US14/346,731 patent/US10247553B2/en active Active
- 2012-09-24 JP JP2014531730A patent/JP2014534659A/ja active Pending
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- 2014-05-29 KR KR1020140065478A patent/KR101518857B1/ko active IP Right Grant
-
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- 2017-11-13 JP JP2017218379A patent/JP6445116B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001264016A (ja) * | 2000-03-15 | 2001-09-26 | Sumitomo Rubber Ind Ltd | ボールの運動測定装置 |
KR100871595B1 (ko) * | 2007-10-09 | 2008-12-02 | 박선의 | 고속카메라를 이용한 구형물체의 비행정보 측정 시스템 |
KR20090112538A (ko) * | 2008-04-23 | 2009-10-28 | 김성규 | 조명 제어를 이용한 골프 영상 획득 장치, 및 그를 이용한 영상처리 기반의 골프 연습 시스템 |
KR20100092357A (ko) * | 2009-09-03 | 2010-08-20 | 엔지비스 주식회사 | 구형 물체 |
KR101019829B1 (ko) * | 2010-06-29 | 2011-03-04 | (주) 골프존 | 운동하는 볼에 대한 센싱처리장치, 센싱처리방법 및 이를 이용한 가상 골프 시뮬레이션 장치 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108830251A (zh) * | 2018-06-25 | 2018-11-16 | 北京旷视科技有限公司 | 信息关联方法、装置和系统 |
CN111652907A (zh) * | 2019-12-25 | 2020-09-11 | 珠海大横琴科技发展有限公司 | 一种基于数据关联的多目标跟踪方法、装置及电子设备 |
CN111652907B (zh) * | 2019-12-25 | 2021-08-27 | 珠海大横琴科技发展有限公司 | 一种基于数据关联的多目标跟踪方法、装置及电子设备 |
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