CN110604915A - Standing long jump testing method and device - Google Patents
Standing long jump testing method and device Download PDFInfo
- Publication number
- CN110604915A CN110604915A CN201910974591.5A CN201910974591A CN110604915A CN 110604915 A CN110604915 A CN 110604915A CN 201910974591 A CN201910974591 A CN 201910974591A CN 110604915 A CN110604915 A CN 110604915A
- Authority
- CN
- China
- Prior art keywords
- long jump
- standing long
- test
- standing
- tester
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0605—Decision makers and devices using detection means facilitating arbitration
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/806—Video cameras
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention provides a method and a device for standing long jump testing. The invention belongs to the field of standing long jump, and particularly relates to a method and a device for realizing automatic, standardized and intelligent standing long jump test by using a machine vision technology. The invention uses the camera and the machine vision to carry out the rule judgment and the score measurement of the standing long jump test, breaks through the limitation that the traditional technology of the standing long jump test can not carry out the intelligent test, and introduces the camera and the machine vision technology into the method and the device of the standing long jump test, thereby realizing the intelligence of the standing long jump test, improving the efficiency of the standing long jump test and improving the precision of the measurement of the standing long jump score. Particularly, the method and the corresponding device of the invention work in a non-contact way, thereby eliminating the safety problem caused by the need of electrified work of the traditional standing long jump testing device or instrument and ensuring the safety of the testing personnel during the standing long jump test.
Description
Technical Field
The invention belongs to the field of standing long jump, and particularly relates to a method and a device for realizing automatic, standardized and intelligent standing long jump test by using a machine vision technology.
Background
The results of the current standing long jump test are mostly measured by manual measurement and infrared equipment, the measurement modes have the problems of inconsistent test standards, incapability of automatically corresponding testers and test results, low test efficiency, large workload of referees and the like, and particularly, the infrared measurement equipment needs to work in a live mode, so that certain danger is brought to the safety of the personnel participating in the test.
Manual measurement: the test result of manual measurement is directly related to the basic quality and skill of the measuring staff, and the measured results are inconsistent due to inconsistent subjective standards of different measuring staff. Meanwhile, the precision of measuring tools such as a tape measure and the like can also influence the measuring result. Under the condition that a large number of testers participate in the test together, the workload of the testers is large, the results need to be recorded manually, and the test efficiency is low.
Infrared sensing measurement: infrared sensing measurements rely on the cooperative operation of an infrared transmitter and an infrared receiver. When standing long jump tester is in the middle of infrared emitter and infrared receiver, the infrared ray of infrared emitter transmission is sheltered from by the tester, and infrared receiver can't receive infrared signal, shelters from position department and is the position that standing long jump tester both feet were located promptly to calculate the score. The system also calculates the score when the infrared ray is shielded by the non-measuring object. And the result and the precision of the infrared measurement are related to the density of the infrared emission matrix. The infrared sensing measuring equipment has the common problem that the infrared sensing measuring equipment is easily interfered by foreign matters to misreport scores, and the infrared sensing equipment for standing long jump test has low measuring score precision due to cost reasons.
The common problem of the standing long jump testing method and the device is that the standing long jump performance cannot be accurately measured based on the consistent standard, the automation and intelligence degrees are low, the testing efficiency is low, and the workload of a measurer is large. Especially, the standing long jump equipment based on sensing measurement needs to work in a charged mode, and certain danger is brought to personal safety of testing personnel.
Disclosure of Invention
The invention aims to provide a method and a device for standing long jump test, which change the current mode of standing long jump test, use a camera and machine vision to carry out rule judgment and score measurement of the standing long jump test, and realize automation, standardization and intellectualization of the standing long jump test. The invention breaks through the limitation that the traditional standing long jump test technology cannot carry out intelligent test, realizes the intellectualization of the standing long jump test by introducing the camera and the machine vision technology into the standing long jump test method and the device, improves the test efficiency of the standing long jump and improves the measurement precision of the standing long jump result. Particularly, the method and the corresponding device of the invention work in a non-contact way, thereby eliminating the safety problem caused by the need of electrified work of the traditional standing long jump testing device or instrument and realizing the safe standing long jump testing method and device.
The invention is realized by adopting the following technical scheme.
The standing long jump testing method comprises the following steps:
1, installing a camera: and installing a standing long jump test video acquisition camera. When the camera is installed, attention needs to be paid to the fact that the field of vision of the camera needs to effectively cover a standing long jump test area, and objects cannot be shielded between the standing long jump test area and the camera.
2, setting a standing long jump test area: the standing jump test area is a ground area where the standing jump test is performed. A plurality of standing long jump test areas which are not overlapped can be arranged in the visual field range of one camera lens, and the standing long jump test areas can simultaneously carry out standing long jump test. The testing personnel can effectively test in the standing long jump testing area, and the testing personnel can leave the field after leaving the standing long jump testing area.
3, setting a standing long jump take-off wire: the standing long jump take-off line is a reference line for taking-off and measuring performance. The tester has to take off after the long jump take-off, and the pressure line take-off or the take-off before the long jump take-off are all infractions.
4, the tester enters a standing long jump test area: and the personnel participating in the standing long jump test enter a standing long jump test area for testing.
If the current test mode is the test mode, the test can be carried out only after the identity of the tester is identified. The identity of a tester in the standing long jump testing area is identified by one of the modes of face identification, iris identification, palm print identification, fingerprint identification, voiceprint identification, gait identification, card number identification and the like, and then the tester enters a testing ready state.
If the training mode is currently in use, the identity of the tester is not required to be recognized. After the tester enters the standing jump testing area, the fact that the tester enters the standing jump testing area is recognized through analyzing the video of the camera, and the tester enters a testing ready state.
And 5, informing a tester to start a standing long jump test: after entering the test ready state, the tester is prompted to start the standing long jump test in modes of voice, video, light and the like.
6, acquiring a standing long jump test video: and (4) carrying out standing long jump test by a tester, and acquiring a standing long jump test video through a camera.
7, analyzing and setting long jump test video calculation results: and carrying out image analysis on the standing long jump test video.
Before taking off the jump, if one or two feet of the tester press or cross the standing jump take-off line, the line is judged to be stepped, the line is stepped, the tester is prompted to step, and when the tester takes back the two feet to the standing jump take-off line, the test is reset to be in a test ready state.
And after the tester takes off the jump, analyzing the floor point of the tester.
And then judging the normative of the actions in the test process, and if the test process has a foul, the test result is invalid.
And then judging whether other parts of the body are in contact with the ground or not, if so, taking the position of the other parts of the body, which are in contact with the ground and are closest to the jumping line of the standing long jump, as a grounding point. And if not, taking the point closest to the set long jump starting jumper in the two feet of the ground transient frame as a ground point. And calculating the vertical distance between the grounding point and the set long jump starting jumper to obtain the set long jump test result.
And 8, informing the tester of the test result: and the tester completes the standing long jump test, analyzes the video of the standing long jump, and informs the tester of the result of the standing long jump test in the modes of voice, video, light and the like after calculating the score of the standing long jump or the foul condition.
The invention also discloses a device for standing long jump test, which comprises:
the dynamically set standing long jump test area is a ground area for carrying out the standing long jump test, and is an area divided on the ground before the test.
The dynamically set standing long jump take-off line is a straight line set in a standing long jump test area before test and is a reference line for take-off and measurement performance. The tester has to take off after the long jump take-off, and the pressure line take-off or the take-off before the long jump take-off are all infractions.
And the camera is used for acquiring a standing long jump test video.
The tester identity identification module identifies the identity information of the tester through the face, the iris, the palm print, the fingerprint, the voiceprint, the gait, the card number and the like.
The standing long jump intelligent analysis module analyzes the standing long jump test video collected by the camera, identifies testers entering a standing long jump test area, calculates the score or the foul condition of the standing long jump, and is a core module for performing intelligent analysis and test logic processing on the standing long jump test video. Preferably, the standing long jump intelligent analysis module is a server containing intelligent analysis software or is a part of a camera.
And the interaction module prompts the current state of the tester and informs the tester of the test result. Preferably, the device is a voice device, a video device or a lighting device.
And the communication module is used for connecting the modules and the equipment into a communication network.
The camera, the tester identity recognition module, the standing long jump intelligent analysis module and the interaction module are connected into a communication network through the communication module. The standing long jump intelligent analysis module analyzes the video collected by the camera to identify whether the tester enters a standing long jump test area. Furthermore, in the test mode, the test can be started after the identity of the tester is identified by the tester identity identification module, and in the training mode, the test can be directly started. Furthermore, the camera collects the video of the test process, the established long jump intelligent analysis module analyzes the video of the test process, and the score or the foul condition of the established long jump is calculated. Furthermore, the standing long jump intelligent analysis module sends the current test state and the test result to the interaction module, and the interaction module prompts the current state of the tester and informs the tester of the test result.
The device realizes automatic, standardized and intelligent standing long jump test.
Drawings
Fig. 1 is a schematic flowchart illustrating a method for standing long jump testing according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram illustrating an apparatus for standing jump testing according to an embodiment of the present invention, where: the system comprises a 201 standing long jump test area, a 202 standing long jump take-off wire, a 203 camera, a 204 tester identity recognition module, a 205 standing long jump intelligent analysis module, a 206 interaction module and a 207 communication module.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
The embodiment discloses a method for standing long jump test, please refer to fig. 1, which includes:
step S101, installing a camera: and installing a standing long jump test video acquisition camera. When the camera is installed, attention needs to be paid to the fact that the field of vision of the camera needs to effectively cover a standing long jump test area, and objects cannot be shielded between the standing long jump test area and the camera.
Step S102, setting a standing long jump test area: the standing jump test area is a ground area where the standing jump test is performed. A plurality of standing long jump test areas which are not overlapped can be arranged in the visual field range of one camera lens, and the standing long jump test areas can simultaneously carry out standing long jump test. The testing is effective when the tester tests in the standing long jump testing area, and the leaving and testing are finished when the tester leaves the standing long jump testing area.
Step S103, setting a standing long jump take-off wire: the standing long jump take-off line is a reference line for taking-off and measuring performance. The standing long jump take-off line is a straight line in a test area, a tester needs to take off after the standing long jump take-off line, and the pressing line take-off or the take-off before the standing long jump take-off line are all infractions.
Step S104, the tester enters a standing long jump test area: and the personnel participating in the standing long jump test enter the test area to perform the test.
If the training mode is currently in use, the identity of the tester is not required to be recognized. After the tester enters the standing jump testing area, the fact that the tester enters the set standing jump testing area is recognized through analyzing the video of the camera, and the tester enters a testing ready state.
If the current test mode is the test mode, the test can be carried out only after the identity of the tester is identified, the step S104.1 is carried out, after the tester enters the standing jump test area, the existing tester entering the set standing jump test area is identified by analyzing the video of the camera, the human face picture of the tester is collected, the human face picture is analyzed by using a convolution model, the human face characteristic is extracted and compared with the user record of the tester database, the identity of the tester in the standing jump test area is identified, and then the test ready state is carried out.
Step S105, informing a tester to start a standing long jump test: after entering the test ready state, the tester is prompted to start the standing long jump test in modes of voice, video, light and the like.
Step S106, collecting standing long jump test video: the tester performs standing long jump test. And collecting a standing long jump test video through a camera.
Step S107, analyzing the calculation result of the standing long jump test video: and carrying out image analysis on the standing long jump test video, and identifying the positions of the feet of the tester in each frame of image.
Before taking off the jump, if one or two feet of the tester press or cross the standing jump take-off line, the line is judged to be stepped, the line is stepped, the test tester is prompted to step, and when the tester takes back the two feet to the standing jump take-off line, the test ready state is reset.
After the tester takes off, analyzing a floor point: and circularly analyzing the respective positions of the two feet of the current frame and the respective positions of the two feet of the previous frame, calculating the distance between the respective positions of the two feet of the two frames as the respective moving distance of the two feet, and judging that the tester lands if the respective moving distances of the two feet of the two frames are smaller than a certain threshold value.
And then judging the normativity of the test process action: whether the line is stepped on or whether the single foot falls to the ground or not.
And (3) at the moment before take-off, if one or two feet of the tester press or cross the standing long jump take-off line, judging that the stepping on the line makes a foul.
And after the tester lands on the ground, judging that the tester lands on a single foot if the moving distance of the single foot exceeds the landing distance threshold within the landing time threshold range.
If the user determines that the user steps on the line or lands on the ground by a single foot, the test result is invalid.
Then judging whether other parts of the body contact with the ground or not: whether the buttocks touch the ground or not and whether the buttocks support the ground or not.
After the tester lands on the ground, the buttocks of the tester lands on the ground within the threshold range of the landing time, and the buttocks of the tester lands on the ground within the range behind the feet.
And after the tester lands, judging that the tester holds the ground by hands and is behind the two feet within the range of the landing time threshold value.
If the buttocks touch the ground or hold the ground by hands, the touch position or the hold position of the buttocks is taken as the landing point. And if not, taking the point closest to the set long jump starting jumper in the two feet of the ground transient frame as a ground point. And calculating the vertical distance between the grounding point and the set long jump starting jumper to obtain the set long jump test result.
Step S108, informing a tester of the test result: and the tester completes the standing long jump test, analyzes the video of the standing long jump, and informs the tester of the result of the standing long jump test in the modes of voice, video, light and the like after calculating the score of the standing long jump or the foul condition.
The present embodiment does not limit the type and model of the camera used in the standing long jump test, preferably, the camera is a general monocular camera, and in the case that no particular description is made, the specific type and model of the camera do not limit the technical solution of the present embodiment, and it should be understood as an example for facilitating the understanding of the technical solution by those skilled in the art.
The embodiment does not limit the test mode in the method, preferably, a training mode and a test mode are set, the training mode does not need to identify the identity of a tester, and the test can be started only by entering the test area; the test mode requires that a tester enters the test area and recognizes the identity information of the tester before starting the test, and in the case of no particular claims, the specific test mode does not limit the technical solution of the embodiment, and it should be understood as an example for facilitating the understanding of the technical solution by those skilled in the art.
The embodiment does not limit the identification manner, preferably, a face identification manner is used, and also iris identification, palm print identification, fingerprint identification, voiceprint identification, gait identification, card number identification and the like can be used, and in a case that no particular description is made, the specific identification manner does not limit the technical scheme of the embodiment, and should be understood as an example for facilitating the understanding of the technical scheme by those skilled in the art.
The present embodiment does not limit the rules for determining various foul modes of standing jump, and in the case of no particular application, the specific rules for determining various foul modes of standing jump do not limit the technical solutions of the present embodiment, and it should be understood as an example for facilitating the understanding of the technical solutions by those skilled in the art.
The embodiment is not limited to the standing long jump landing determination rule, and in the case that no particular claim is made, the specific standing long jump landing determination rule does not limit the technical solution of the embodiment, and it should be understood as an example for facilitating the understanding of the technical solution by those skilled in the art.
The embodiment does not limit the standing jump landing point calculation method, and in a case that no special explanation is made, a specific standing jump landing point calculation method does not limit the technical solution of the embodiment, and it should be understood as an example for facilitating understanding of the technical solution by those skilled in the art.
The embodiment does not limit the standing long jump result calculating method, and in the case where no particular explanation is made, the specific standing long jump result calculating method does not limit the technical solution of the embodiment, and it should be understood as an example for facilitating understanding of the technical solution by those skilled in the art.
The present embodiment discloses a device for standing long jump test, please refer to fig. 2, which includes:
the dynamically set standing long jump testing area is a standing long jump testing ground area divided on the ground before the standing long jump testing.
The dynamically set standing long jump take-off line is a straight line drawn in a test area before a standing long jump test, and is a reference line for take-off and measurement performance. The tester has to take off after the long jump take-off, and the pressure line take-off or the take-off before the long jump take-off are all infractions.
And the camera is used for acquiring a standing long jump test video.
The device comprises a standing long jump intelligent analysis module, a core module and a long jump testing logic processing module, wherein the standing long jump intelligent analysis module is used for analyzing a standing long jump video collected by a camera, identifying testers entering a standing long jump testing area, calculating the score or foul condition of the standing long jump and carrying out intelligent analysis and testing logic processing on the video. Preferably, the standing long jump intelligent analysis module is a server containing intelligent analysis software or is a part of a camera.
And the tester identity recognition module is used for recognizing the identity information of the tester by analyzing and extracting the characteristics of the tester. Preferably, the identity information of the tester is identified by analyzing and extracting the face features of the tester.
And the interaction module prompts the current state of the tester and informs the tester of the test result. Preferably, the device is a voice device, a video device or a lighting device.
And the communication module is used for connecting the camera, the tester identity identification module, the standing long jump intelligent analysis module and the interaction module into a communication network.
The standing jump intelligent analysis module identifies that a tester enters a standing jump testing area by analyzing a camera video, and the tester identity identification module identifies the identity of the tester in a testing mode, so that the test can be directly started in a training mode. The camera collects the video of the test process, the established long jump intelligent analysis module analyzes the video of the test process, and the score or the foul condition of the established long jump is calculated. The standing long jump intelligent analysis module sends the current test state and the test result to the interaction module, and the interaction module prompts the current state of a tester and informs the tester of the test result.
The device provided by the embodiment of the invention realizes automatic, standardized and intelligent standing long jump test.
It will be apparent to those skilled in the art that embodiments of the present invention may be provided as methods and apparatus. The present invention has been described with reference to the flowchart and schematic structural diagrams of methods and apparatuses according to embodiments of the present invention.
It should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (11)
1. The standing long jump testing method is characterized by comprising the following steps: 1. installing a camera, 2, setting a standing long jump test area, 3, setting a standing long jump take-off wire, 4, enabling a tester to enter the standing long jump test area, 5, informing the tester to start a standing long jump test, 6, collecting a standing long jump test video, 7, analyzing a standing long jump test video calculation result, and 8, informing the tester of a test result.
2. The method of standing jump testing of claim 1, wherein: the camera is mounted by mounting a standing long jump test video acquisition camera.
3. The method of standing jump testing of claim 1, wherein: the set standing long jump testing area is a ground area which is divided on the ground and used for carrying out standing long jump testing, and testing results are effective when testers carry out testing in the standing long jump testing area; the setting of the standing long jump starting line is to mark a straight line starting line in the standing long jump testing area, and the standing long jump starting line is a reference line for starting and measuring scores.
4. The method of standing jump testing of claim 1, wherein: the testing personnel enter the standing long jump testing area, and the personnel participating in the standing long jump testing enter the standing long jump testing area to perform testing; if the current mode is the test mode, the test ready state can be entered after the identity of the tester is identified; if the current mode is the training mode, the test is ready after the fact that the test personnel enter the test area is recognized.
5. The method of standing jump testing of claim 1, wherein: and informing the tester of starting the standing long jump test, namely prompting the tester to start the standing long jump test in the modes of voice, video, light and the like after entering a test ready state.
6. The method of standing jump testing of claim 1, wherein: the collection of the standing long jump test video is that a tester carries out standing long jump test, and the camera collects the standing long jump test video.
7. The method of standing jump testing of claim 1, wherein: the analysis of the calculation result of the standing long jump test video is to perform image analysis on the standing long jump test video to calculate the test result or foul behavior.
8. The method of standing jump testing of claim 1, wherein: and the test result is notified to the tester by means of voice, video, light and the like, so that the tester is notified of the standing long jump test result or foul behavior.
9. Standing long jump device, its characterized in that: 1. the camera, 2, tester identity identification module, 3, standing long jump intelligent analysis module, 4, interactive module, 5, communication module.
10. A standing jump device according to claim 9 wherein: when the standing long jump device is used for testing, a standing long jump testing area and a standing long jump take-off wire need to be set; the standing long jump testing area is a ground area which is divided on the ground and is used for carrying out standing long jump testing; the standing long jump take-off line is a straight line drawn in a standing long jump test area and is a reference line for take-off and measurement results.
11. A standing jump device according to claim 1 wherein:
the camera is used for collecting standing long jump test videos;
the tester identity recognition module is used for recognizing the identity information of the tester;
the standing long jump intelligent analysis module is used for analyzing a standing long jump test video, identifying a tester entering a standing long jump test area, and calculating the score or the foul condition of the standing long jump;
the interaction module is used for prompting the current state of a tester and informing the tester of a test result;
and the communication module is used for connecting the camera, the tester identity identification module, the standing long jump intelligent analysis module and the interaction module to a communication network by a user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910974591.5A CN110604915A (en) | 2019-10-14 | 2019-10-14 | Standing long jump testing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910974591.5A CN110604915A (en) | 2019-10-14 | 2019-10-14 | Standing long jump testing method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110604915A true CN110604915A (en) | 2019-12-24 |
Family
ID=68894452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910974591.5A Pending CN110604915A (en) | 2019-10-14 | 2019-10-14 | Standing long jump testing method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110604915A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137923A (en) * | 2020-01-17 | 2021-07-20 | 上海淡竹体育科技有限公司 | Standing long jump sport result measuring method |
| CN114432685A (en) * | 2022-01-19 | 2022-05-06 | 北京女娲补天科技信息技术有限公司 | Standing long jump testing method and device |
| NL2030711A (en) * | 2022-01-25 | 2022-08-17 | Univ Shenyang Technology | Device for testing continuous jumping on both feet of child |
| CN114931742A (en) * | 2021-06-18 | 2022-08-23 | 首都体育学院 | Sports long jump measuring equipment based on computer vision artificial intelligence |
| CN116392800A (en) * | 2023-04-23 | 2023-07-07 | 电子科技大学 | Based on target detection and image processing standing long jump distance measuring method and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706319A (en) * | 2012-06-13 | 2012-10-03 | 深圳泰山在线科技有限公司 | Distance calibration and measurement method and system based on image shoot |
| CN108375341A (en) * | 2018-02-09 | 2018-08-07 | 山东理工大学 | A kind of standing long jump distance-measuring device and measurement method based on image recognition |
| US20180345067A1 (en) * | 2017-06-04 | 2018-12-06 | Christine Ivy | Jumpboard and ballet bar reformer accessory |
| WO2019010161A1 (en) * | 2017-07-05 | 2019-01-10 | Sparta Software Corporation | Systems, devices, and methods for acquiring, validating and analyzing athletic movement data |
| CN110038289A (en) * | 2019-05-10 | 2019-07-23 | 江苏金动感智能设备有限公司 | Standing long jump Range Measurement System and its measurement method |
| US20190269999A1 (en) * | 2017-11-24 | 2019-09-05 | John A. Anderson | Systems and methods for projection of one or more safe visible laser lines for delineation in variable ambient lighting |
-
2019
- 2019-10-14 CN CN201910974591.5A patent/CN110604915A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706319A (en) * | 2012-06-13 | 2012-10-03 | 深圳泰山在线科技有限公司 | Distance calibration and measurement method and system based on image shoot |
| US20180345067A1 (en) * | 2017-06-04 | 2018-12-06 | Christine Ivy | Jumpboard and ballet bar reformer accessory |
| WO2019010161A1 (en) * | 2017-07-05 | 2019-01-10 | Sparta Software Corporation | Systems, devices, and methods for acquiring, validating and analyzing athletic movement data |
| US20190269999A1 (en) * | 2017-11-24 | 2019-09-05 | John A. Anderson | Systems and methods for projection of one or more safe visible laser lines for delineation in variable ambient lighting |
| CN108375341A (en) * | 2018-02-09 | 2018-08-07 | 山东理工大学 | A kind of standing long jump distance-measuring device and measurement method based on image recognition |
| CN110038289A (en) * | 2019-05-10 | 2019-07-23 | 江苏金动感智能设备有限公司 | Standing long jump Range Measurement System and its measurement method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137923A (en) * | 2020-01-17 | 2021-07-20 | 上海淡竹体育科技有限公司 | Standing long jump sport result measuring method |
| CN114931742A (en) * | 2021-06-18 | 2022-08-23 | 首都体育学院 | Sports long jump measuring equipment based on computer vision artificial intelligence |
| CN114432685A (en) * | 2022-01-19 | 2022-05-06 | 北京女娲补天科技信息技术有限公司 | Standing long jump testing method and device |
| NL2030711A (en) * | 2022-01-25 | 2022-08-17 | Univ Shenyang Technology | Device for testing continuous jumping on both feet of child |
| CN116392800A (en) * | 2023-04-23 | 2023-07-07 | 电子科技大学 | Based on target detection and image processing standing long jump distance measuring method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110604915A (en) | Standing long jump testing method and device | |
| CN110639197A (en) | Sports test method, device and system | |
| CN110826538B (en) | Abnormal off-duty identification system for electric power business hall | |
| CN110732119A (en) | Method and device for sit-up test | |
| CN105791299A (en) | Unattended monitoring type intelligent on-line examination system | |
| CN113986655B (en) | Data acquisition and analysis system and platform based on monitoring equipment | |
| CN110090424B (en) | A referee system for football winding rod examination | |
| CN112016409A (en) | Deep learning-based process step specification visual identification determination method and system | |
| CN110624203A (en) | Method and device for testing free standing long jump | |
| CN109784200B (en) | Binocular vision-based cow behavior image acquisition and body condition intelligent monitoring system | |
| CN113137923A (en) | Standing long jump sport result measuring method | |
| CN115511329A (en) | Electric power operation compliance monitoring system and method | |
| CN112564291A (en) | Power equipment pressing plate state monitoring system and monitoring method | |
| CN110916674A (en) | Seat body forward bending test method and device | |
| CN110991429A (en) | Ball throwing test method and device | |
| CN110755833A (en) | Pull-up test method and device | |
| CN111111087A (en) | Balance beam testing method and device | |
| CN111738076A (en) | Non-contact palm print and palm vein identification method and device | |
| CN111228775A (en) | Push-up test method and device | |
| CN116071798A (en) | Identification authentication method and device, storage medium and unmanned vehicle | |
| CN115439929A (en) | Nasal swab collection action determination method and storage medium in antigen detection process | |
| CN110929654A (en) | Single foot standing test method and device | |
| CN115359421A (en) | Swimming examination supervision control system based on whole-course video monitoring | |
| CN206546417U (en) | A kind of GIS switch fault automatic recognition systems based on picture recognition | |
| CN111773651A (en) | Badminton training monitoring and evaluating system and method based on big data |
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 |