CN116453067B - 基于动态视觉识别的短跑计时方法 - Google Patents
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CN116935036A (zh) * | 2023-07-24 | 2023-10-24 | 杭州糖吉医疗科技有限公司 | 可视化的支架递送系统 |
CN117011264A (zh) * | 2023-08-03 | 2023-11-07 | 杭州高腾机电科技有限公司 | 一种内衣机集群生产监测系统及控制方法 |
CN117252926B (zh) * | 2023-11-20 | 2024-02-02 | 南昌工控机器人有限公司 | 基于视觉定位的手机壳辅料智能装配控制系统 |
CN118172389B (zh) * | 2024-05-14 | 2024-07-26 | 山东科技大学 | 一种基于跨摄像头多目标跟踪的短跑监测系统及方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109999469A (zh) * | 2019-04-05 | 2019-07-12 | 福建省通通发科技发展有限公司 | 一种足球绕杆考试智能裁判系统 |
CN112258559A (zh) * | 2020-10-26 | 2021-01-22 | 上海萱闱医疗科技有限公司 | 一种基于多目标跟踪的智能跑步计时评分系统和方法 |
CN112973098A (zh) * | 2021-03-19 | 2021-06-18 | 洛阳理工学院 | 一种自助式短跑项目自动测试装置及测试方法 |
CN113011343A (zh) * | 2021-03-23 | 2021-06-22 | 安徽一视科技有限公司 | 一种基于人工智能的跑步智能计时方法 |
CN113058251A (zh) * | 2020-12-07 | 2021-07-02 | 泰州可以信息科技有限公司 | 抢道违规行为识别系统及方法 |
CN113435336A (zh) * | 2021-06-28 | 2021-09-24 | 安徽一视科技有限公司 | 一种基于人工智能的跑步智能计时系统及方法 |
CH717611A2 (fr) * | 2020-07-02 | 2022-01-14 | Swiss Timing Ltd | Système de jugement ou détermination de position ou posture et/ou d'un temps sur une ligne de passage d'au moins un compétiteur ou coureur dans une compétition sportive. |
CN114581990A (zh) * | 2022-03-02 | 2022-06-03 | 福建恒智信息技术有限公司 | 一种跑步智能测试方法以及装置 |
CN114611770A (zh) * | 2022-02-25 | 2022-06-10 | 福建恒智信息技术有限公司 | 一种基于机器视觉的短跑训练测试计时方法 |
CN115588233A (zh) * | 2022-09-28 | 2023-01-10 | 安徽一视科技有限公司 | 一种基于计算机视觉的跑步违规检测系统 |
Family Cites Families (1)
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NZ598897A (en) * | 2006-12-04 | 2013-09-27 | Lynx System Developers Inc | Autonomous systems and methods for still and moving picture production |
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Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109999469A (zh) * | 2019-04-05 | 2019-07-12 | 福建省通通发科技发展有限公司 | 一种足球绕杆考试智能裁判系统 |
CH717611A2 (fr) * | 2020-07-02 | 2022-01-14 | Swiss Timing Ltd | Système de jugement ou détermination de position ou posture et/ou d'un temps sur une ligne de passage d'au moins un compétiteur ou coureur dans une compétition sportive. |
CN112258559A (zh) * | 2020-10-26 | 2021-01-22 | 上海萱闱医疗科技有限公司 | 一种基于多目标跟踪的智能跑步计时评分系统和方法 |
CN113058251A (zh) * | 2020-12-07 | 2021-07-02 | 泰州可以信息科技有限公司 | 抢道违规行为识别系统及方法 |
CN112973098A (zh) * | 2021-03-19 | 2021-06-18 | 洛阳理工学院 | 一种自助式短跑项目自动测试装置及测试方法 |
CN113011343A (zh) * | 2021-03-23 | 2021-06-22 | 安徽一视科技有限公司 | 一种基于人工智能的跑步智能计时方法 |
CN113435336A (zh) * | 2021-06-28 | 2021-09-24 | 安徽一视科技有限公司 | 一种基于人工智能的跑步智能计时系统及方法 |
CN114611770A (zh) * | 2022-02-25 | 2022-06-10 | 福建恒智信息技术有限公司 | 一种基于机器视觉的短跑训练测试计时方法 |
CN114581990A (zh) * | 2022-03-02 | 2022-06-03 | 福建恒智信息技术有限公司 | 一种跑步智能测试方法以及装置 |
CN115588233A (zh) * | 2022-09-28 | 2023-01-10 | 安徽一视科技有限公司 | 一种基于计算机视觉的跑步违规检测系统 |
Non-Patent Citations (1)
Title |
---|
短距离冲刺跑动作的视觉三维重建方法研究;刘桥;;计算机仿真(第03期);1-10 * |
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