CN102722886B - 一种基于三维标定和特征点匹配的视频测速方法 - Google Patents
一种基于三维标定和特征点匹配的视频测速方法 Download PDFInfo
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CN105163065B (zh) * | 2015-08-04 | 2019-04-16 | 深圳市哈工大交通电子技术有限公司 | 一种基于摄像机前端处理的交通测速方法 |
US10139833B1 (en) * | 2017-05-17 | 2018-11-27 | GM Global Technology Operations LLC | Six-dimensional point cloud system for a vehicle |
CN107705563B (zh) * | 2017-11-28 | 2020-01-31 | 苏州大学 | 基于激光雷达的连续车辆速度检测方法 |
CN110197104B (zh) * | 2018-02-27 | 2022-03-29 | 杭州海康威视数字技术股份有限公司 | 基于车辆的测距方法及装置 |
CN108491762A (zh) * | 2018-02-27 | 2018-09-04 | 浙江大华技术股份有限公司 | 一种人体跌倒的检测方法及装置 |
CN108986134B (zh) * | 2018-08-17 | 2021-06-18 | 浙江捷尚视觉科技股份有限公司 | 一种基于相关滤波跟踪的视频目标半自动标注方法 |
CN109598946B (zh) * | 2018-11-19 | 2022-01-07 | 南京理工大学 | 一种基于雷达体制的多车道测速方法 |
WO2020133080A1 (zh) * | 2018-12-27 | 2020-07-02 | 深圳市优必选科技有限公司 | 物体定位方法、装置、计算机设备及存储介质 |
CN109579798A (zh) * | 2018-12-29 | 2019-04-05 | 中国汽车技术研究中心有限公司 | 一种应用于自动泊车系统的视频量测方法及量测装置 |
CN109900345A (zh) * | 2019-04-02 | 2019-06-18 | 常州工学院 | 用于地秤和托盘量方场景的体积测量和三维定位装置 |
CN109946483A (zh) * | 2019-04-15 | 2019-06-28 | 北京市计量检测科学研究院 | 一种现场测速标准装置 |
CN110334576B (zh) * | 2019-04-30 | 2021-09-24 | 北京旷视科技有限公司 | 一种手部追踪方法及装置 |
CN112686204B (zh) * | 2021-01-12 | 2022-09-02 | 昆明理工大学 | 一种基于稀疏像素点跟踪的视频测流方法及装置 |
CN116707145B (zh) * | 2023-08-08 | 2023-10-20 | 山东尊品佳茗网络科技发展有限公司 | 基于物联网的智能电能监测系统及方法 |
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US7046377B2 (en) * | 2001-11-21 | 2006-05-16 | Mapvision Oy Ltd. | Method for determining corresponding points in three-dimensional measurement |
CN101616310A (zh) * | 2009-07-17 | 2009-12-30 | 清华大学 | 可变视角及分辨率的双目视觉系统目标图像稳定化方法 |
CN102254318A (zh) * | 2011-04-08 | 2011-11-23 | 上海交通大学 | 基于图像透视投影变换的车辆道路交通视频测速方法 |
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US7046377B2 (en) * | 2001-11-21 | 2006-05-16 | Mapvision Oy Ltd. | Method for determining corresponding points in three-dimensional measurement |
CN101616310A (zh) * | 2009-07-17 | 2009-12-30 | 清华大学 | 可变视角及分辨率的双目视觉系统目标图像稳定化方法 |
CN102254318A (zh) * | 2011-04-08 | 2011-11-23 | 上海交通大学 | 基于图像透视投影变换的车辆道路交通视频测速方法 |
Non-Patent Citations (1)
Title |
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基于图像序列分析的车速检测技术研究;任晓映;《中国优秀硕士学位论文全文数据库》;20120415(第04期);21-31,51 * |
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Denomination of invention: Video speed measurement method based on three-dimensional calibration and feature point matching Effective date of registration: 20190820 Granted publication date: 20151209 Pledgee: Hangzhou Yuhang Financial Holding Co.,Ltd. Pledgor: ZHEJIANG ICARE VISION TECHNOLOGY Co.,Ltd. Registration number: Y2019330000016 |
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Denomination of invention: A video velocity measurement method based on 3D calibration and feature point matching Effective date of registration: 20200921 Granted publication date: 20151209 Pledgee: Hangzhou Yuhang Financial Holding Co.,Ltd. Pledgor: ZHEJIANG ICARE VISION TECHNOLOGY Co.,Ltd. Registration number: Y2020330000737 |
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