CN102527022A - Smart table tennis score recording system - Google Patents
Smart table tennis score recording system Download PDFInfo
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- CN102527022A CN102527022A CN2012100368550A CN201210036855A CN102527022A CN 102527022 A CN102527022 A CN 102527022A CN 2012100368550 A CN2012100368550 A CN 2012100368550A CN 201210036855 A CN201210036855 A CN 201210036855A CN 102527022 A CN102527022 A CN 102527022A
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Abstract
A smart table tennis score recording system comprises a notebook computer, data lines, a first camera, a second camera and a table. The notebook computer installed with an image processing software is connected with the first camera and the second camera through the data lines respectively, the first camera is arranged on one side of the table and capable of clearly taking images of table tennis balls contacting with the table, the second camera is arranged above the table and capable of clearly taking images of the table, the first camera and the second camera shoot moving tracks of the table tennis balls, and data of the moving tracks are sent to the notebook computer to be processed by the image processing software. When the first camera takes images of the table tennis balls contacting with the table, the second camera takes images of the table tennis balls, and the location area of the table tennis balls can be determined and scores can be given according to the scoring rule after the images are processed by the image processing software. The smart table tennis score recording system is simple and practical and capable of scoring for examinees accurately.
Description
Technical field
The invention belongs to automatic recording technique scope, particularly a kind of a kind of intelligent table tennis track record system that can write down student's table tennis total marks of the examination automatically.
Background technology
At present, following method is adopted in the examination of school's table tennis usually: let the examinee serve a ball, teacher gives a mark according to the drop point of ball.Because ball is in motion, drop point judges with teacher's sensation that full the mark of getting often can not make the examinee convince, and causes dispute.
Summary of the invention
In order to solve the problem of existence, the purpose of this invention is to provide a kind of intelligent table tennis track record system, can provide examinee's achievement exactly.
The technical solution adopted for the present invention to solve the technical problems is: intelligent table tennis track record system; Comprise notebook computer, data wire, first camera, second camera, table top; The notebook computer that image processing software is housed is connected with first camera, second camera respectively through data wire; First camera is positioned at the side of table top, and the image that first camera can be shot table tennis contact table top is clearly satisfied in its position, and second camera is positioned at the top of table top; The image that second camera can be shot table top is clearly satisfied in its position; Take the running orbit of table tennis simultaneously with first camera, second camera, its data send notebook computer to handle with image processing software, when first camera photographs table tennis when contacting with table top; Get the location drawing picture of the table tennis that second camera photographs, can judgement place table tennis drop point region after handling by image processing software and achieved the result by the marking rule.
The invention has the beneficial effects as follows, simple and practical, can provide examinee's achievement exactly.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Among the figure: the 1-notebook computer 2-data wire 3-first camera 4-second camera 5-table top
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed explanation:
As shown in Figure 1; The present invention's intelligence table tennis track record system; Comprise notebook computer 1, data wire 2, first camera 3, second camera 4, table top 5, the notebook computer 1 that image processing software is housed is connected with first camera 3, second camera 4 respectively through data wire 2, and first camera 3 is positioned at the side of table top 5; The image that first camera 3 can be shot table tennis contact table top 5 is clearly satisfied in its position; Second camera 4 is positioned at the top of table top 5, and the image that second camera 4 can be shot table top 5 is clearly satisfied in its position, takes the running orbit of table tennis simultaneously with first camera 3, second camera 4; Its data send notebook computer 1 usefulness image processing software to handle; When first camera 3 photographs table tennis when contacting with table top 5, get the location drawing picture of the table tennis that second camera 4 photographs, can judgement place table tennis drop point region after handling by image processing software and achieved the result by the marking rule.
Claims (1)
1. intelligent table tennis track record system; Comprise notebook computer, data wire, first camera, second camera, table top; The notebook computer that image processing software is housed is connected with first camera, second camera respectively through data wire, and first camera is positioned at the side of table top, and the image that first camera can be shot table tennis contact table top is clearly satisfied in its position; Second camera is positioned at the top of table top; The image that second camera can be shot table top is clearly satisfied in its position, takes the running orbit of table tennis simultaneously with first camera, second camera, and its data send notebook computer to handle with image processing software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100368550A CN102527022A (en) | 2012-02-14 | 2012-02-14 | Smart table tennis score recording system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100368550A CN102527022A (en) | 2012-02-14 | 2012-02-14 | Smart table tennis score recording system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102527022A true CN102527022A (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100368550A Pending CN102527022A (en) | 2012-02-14 | 2012-02-14 | Smart table tennis score recording system |
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| CN (1) | CN102527022A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185196A (en) * | 2017-07-20 | 2017-09-22 | 上海体育学院 | A kind of examination system for table tennis practitioner's level of skill |
| CN107803010A (en) * | 2016-09-08 | 2018-03-16 | 张镜如 | A kind of table tennis training system |
| CN107866059A (en) * | 2017-11-03 | 2018-04-03 | 杭州乾博科技有限公司 | A kind of table tennis system based on Mapping Resolution pretreatment |
| CN107866058A (en) * | 2017-11-03 | 2018-04-03 | 杭州乾博科技有限公司 | A kind of table tennis system based on multi-level mapping parsing positioning |
| CN107890655A (en) * | 2017-11-03 | 2018-04-10 | 杭州乾博科技有限公司 | A kind of table tennis ball positioning method based on multi-level mapping parsing |
| CN107899226A (en) * | 2017-11-03 | 2018-04-13 | 杭州乾博科技有限公司 | A kind of table tennis ball positioning method and system based on Mapping Resolution pretreatment |
| CN107913509A (en) * | 2017-11-03 | 2018-04-17 | 杭州乾博科技有限公司 | A kind of table tennis ball positioning method and system based on mapping range identification |
| CN107930084A (en) * | 2017-11-03 | 2018-04-20 | 杭州乾博科技有限公司 | A kind of table tennis ball positioning method and system based on Mapping Resolution |
-
2012
- 2012-02-14 CN CN2012100368550A patent/CN102527022A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803010A (en) * | 2016-09-08 | 2018-03-16 | 张镜如 | A kind of table tennis training system |
| CN107803010B (en) * | 2016-09-08 | 2020-07-10 | 张镜如 | Table tennis training system |
| CN107185196A (en) * | 2017-07-20 | 2017-09-22 | 上海体育学院 | A kind of examination system for table tennis practitioner's level of skill |
| CN107866059A (en) * | 2017-11-03 | 2018-04-03 | 杭州乾博科技有限公司 | A kind of table tennis system based on Mapping Resolution pretreatment |
| CN107866058A (en) * | 2017-11-03 | 2018-04-03 | 杭州乾博科技有限公司 | A kind of table tennis system based on multi-level mapping parsing positioning |
| CN107890655A (en) * | 2017-11-03 | 2018-04-10 | 杭州乾博科技有限公司 | A kind of table tennis ball positioning method based on multi-level mapping parsing |
| CN107899226A (en) * | 2017-11-03 | 2018-04-13 | 杭州乾博科技有限公司 | A kind of table tennis ball positioning method and system based on Mapping Resolution pretreatment |
| CN107913509A (en) * | 2017-11-03 | 2018-04-17 | 杭州乾博科技有限公司 | A kind of table tennis ball positioning method and system based on mapping range identification |
| CN107930084A (en) * | 2017-11-03 | 2018-04-20 | 杭州乾博科技有限公司 | A kind of table tennis ball positioning method and system based on Mapping Resolution |
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Application publication date: 20120704 |