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浏览/检索结果: 共4条，第1-4条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Abnormal event detection via covariance matrix for optical flow based feature 期刊论文 Multimedia Tools and Applications, 2018, 卷号: 77, 期号: 13, 页码: 17375-17395 作者:  Wang, Tian;  Qiao, Meina;  Zhu, Aichun;  Niu, Yida;  Li, Ce 收藏  |  浏览/下载：6/0  |  提交时间：2022/02/17 Image segmentation  Lie groups  Monitoring  Motion analysis  Optical flows  Security systems  Support vector machines  Abnormal event detections  Global abnormal event  Local abnormal event  Multi-RoI  One-class Classification  One-class support vector machine  Security surveillance  State-of-the-art algorithms   Abnormal event detection via covariance matrix for optical flow based feature 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2018, 卷号: 77, 期号: 13, 页码: 17375-17395 作者:  Wang, Tian;  Qiao, Meina;  Zhu, Aichun;  Niu, Yida;  Li, Ce 收藏  |  浏览/下载：2/0  |  提交时间：2019/11/15 Global abnormal event  Local abnormal event  Multi-RoI  Covariance matrix  Optical flow   Abnormal event detection via covariance matrix for optical flow based feature 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2018, 卷号: 77, 页码: 17375-17395 作者:  Wang, Tian;  Qiao, Meina;  Zhu, Aichun;  Niu, Yida;  Li, Ce 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Global abnormal event  Local abnormal event  Multi-RoI  Covariance matrix  Optical flow   Cross-correlation Function Based Two-Sensor Auditory Localization Unit for Chat Robots 会议论文 PROCEEDINGS OF THE 2018 13TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA 2018), 2018-01-01 作者:  Wang, Zhangtao;  Wang, Shaoping;  Wang, Xingjian;  Niu, Yida 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 robot sensor  robot auditory  sound localization  sound field analyze  correlation function  microphone array