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Detecting and tracking distant objects at night based on human visual system
Huang, KQ; Wang, LS; Tan, TN; Narayanan, PJ; Nayar, SK; Shum, HY
2006
发表期刊COMPUTER VISION - ACCV 2006, PT II
卷号3852页码:822-831
文章类型Article
摘要Moving object detection is a challenging task for night security because of bad video quality. In this paper, we propose a robust real time objects detection method for night visual surveillance based on human visual system. By measuring contrast information variation in multiple successive frames, a spatio-temporal contrast change image (CCI) is formed. Then the multi-frame correspondence technology is employed to robustly extract salient motions or moving objects from CCI. Since CCI is a statistical measurement of variation based on human visual system, the proposed method is effective at night and better than traditional detection methods. Experiments on real scene show that the method based on contrast feature is effective for night object detection and tracking, our approach is also robust to camera scale variation as well as low computation cost.
WOS标题词Science & Technology ; Technology
收录类别ISTP ; SCI
语种英语
WOS研究方向Computer Science
WOS类目Computer Science, Artificial Intelligence ; Computer Science, Theory & Methods
WOS记录号WOS:000235773200082
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9325
专题09年以前成果
作者单位Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100080, Peoples R China
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GB/T 7714
Huang, KQ,Wang, LS,Tan, TN,et al. Detecting and tracking distant objects at night based on human visual system[J]. COMPUTER VISION - ACCV 2006, PT II,2006,3852:822-831.
APA Huang, KQ,Wang, LS,Tan, TN,Narayanan, PJ,Nayar, SK,&Shum, HY.(2006).Detecting and tracking distant objects at night based on human visual system.COMPUTER VISION - ACCV 2006, PT II,3852,822-831.
MLA Huang, KQ,et al."Detecting and tracking distant objects at night based on human visual system".COMPUTER VISION - ACCV 2006, PT II 3852(2006):822-831.
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