CN111967340A - 一种基于视觉感知的异常事件检测方法及系统 - Google Patents
一种基于视觉感知的异常事件检测方法及系统 Download PDFInfo
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- CN111967340A CN111967340A CN202010732380.3A CN202010732380A CN111967340A CN 111967340 A CN111967340 A CN 111967340A CN 202010732380 A CN202010732380 A CN 202010732380A CN 111967340 A CN111967340 A CN 111967340A
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030016853A1 (en) * | 2001-04-26 | 2003-01-23 | Fuji Photo Film Co., Ltd. | Image position matching method and apparatus therefor |
US20100061624A1 (en) * | 2008-09-11 | 2010-03-11 | Wesley Kenneth Cobb | Detecting anomalous events using a long-term memory in a video analysis system |
CN107871116A (zh) * | 2016-09-23 | 2018-04-03 | 塔塔咨询服务有限公司 | 用于确定人的姿势平衡的方法和系统 |
CN109101896A (zh) * | 2018-07-19 | 2018-12-28 | 电子科技大学 | 一种基于时空融合特征和注意力机制的视频行为识别方法 |
CN110059620A (zh) * | 2019-04-17 | 2019-07-26 | 安徽艾睿思智能科技有限公司 | 基于时空注意力的骨骼行为识别方法 |
CN110290386A (zh) * | 2019-06-04 | 2019-09-27 | 中国科学技术大学 | 一种基于生成对抗网络的低码率人体运动视频编码系统及方法 |
CN110458013A (zh) * | 2019-07-05 | 2019-11-15 | 中国地质大学(武汉) | 一种基于实例级注意机制的交通异常事件检测方法 |
US20200004232A1 (en) * | 2017-02-22 | 2020-01-02 | Carrier Corporation | People flow estimation system and the failure processing method thereof |
CN111310707A (zh) * | 2020-02-28 | 2020-06-19 | 山东大学 | 基于骨骼的图注意力网络动作识别方法及系统 |
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2020
- 2020-07-27 CN CN202010732380.3A patent/CN111967340B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030016853A1 (en) * | 2001-04-26 | 2003-01-23 | Fuji Photo Film Co., Ltd. | Image position matching method and apparatus therefor |
US20100061624A1 (en) * | 2008-09-11 | 2010-03-11 | Wesley Kenneth Cobb | Detecting anomalous events using a long-term memory in a video analysis system |
CN107871116A (zh) * | 2016-09-23 | 2018-04-03 | 塔塔咨询服务有限公司 | 用于确定人的姿势平衡的方法和系统 |
US20200004232A1 (en) * | 2017-02-22 | 2020-01-02 | Carrier Corporation | People flow estimation system and the failure processing method thereof |
CN109101896A (zh) * | 2018-07-19 | 2018-12-28 | 电子科技大学 | 一种基于时空融合特征和注意力机制的视频行为识别方法 |
CN110059620A (zh) * | 2019-04-17 | 2019-07-26 | 安徽艾睿思智能科技有限公司 | 基于时空注意力的骨骼行为识别方法 |
CN110290386A (zh) * | 2019-06-04 | 2019-09-27 | 中国科学技术大学 | 一种基于生成对抗网络的低码率人体运动视频编码系统及方法 |
CN110458013A (zh) * | 2019-07-05 | 2019-11-15 | 中国地质大学(武汉) | 一种基于实例级注意机制的交通异常事件检测方法 |
CN111310707A (zh) * | 2020-02-28 | 2020-06-19 | 山东大学 | 基于骨骼的图注意力网络动作识别方法及系统 |
Non-Patent Citations (1)
Title |
---|
陈胜杰;: "基于视觉注意机制的行人重识别技术研究", 河南科技, no. 05, pages 59 - 60 * |
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Application publication date: 20201120 Assignee: Siteng Heli (Tianjin) Technology Co.,Ltd. Assignor: CHINA University OF GEOSCIENCES (WUHAN CITY) Contract record no.: X2024980001457 Denomination of invention: A visual perception based anomaly event detection method and system Granted publication date: 20230804 License type: Common License Record date: 20240130 Application publication date: 20201120 Assignee: TIANJIN YONGXINGTAI TECHNOLOGY CO.,LTD. Assignor: CHINA University OF GEOSCIENCES (WUHAN CITY) Contract record no.: X2024980001459 Denomination of invention: A visual perception based anomaly event detection method and system Granted publication date: 20230804 License type: Common License Record date: 20240130 |