Top–down visual attention integrated particle filter for robust object tracking
Li, Wanyi1; Wang, Peng1; Qiao, Hong2,3
2016-04
发表期刊Signal Processing: Image Communication
卷号43期号:页码:28-41
其他摘要Numerous tracking methods have been proposed and work well under many challenging conditions. However, there are still some problems need to be solved, such as abrupt motion and longtime occlusion. Visual attention mechanism enables humans to efficiently select the visual data of most potential interest and results in robust object tracking. Inspired by this fact, this paper presents a top–down visual attention computational model based on frequency analysis and integrates it into particle filter to solve the above mentioned problems. Given an image sequence, target-related salient regions are detected by the proposed top–down visual attention. Then the target is tracked by the proposed local and global search processes in which the salient regions are incorporated into particle filter. Comparison experiments on challenging sequences demonstrate the effectiveness of the proposed method.
关键词Object Tracking Visual Attention Saliency Particle Filter Abrupt Motion Occlusion
DOIhttp://dx.doi.org/10.1016/j.image.2016.01.001
收录类别SCI ; SSCi
语种英语
WOS记录号WOS:000374711900003
引用统计
被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/12105
专题精密感知与控制研究中心_精密感知与控制
通讯作者Li, Wanyi
作者单位1.Research Center of Precision Sensing and Control, Institute of Automation, Chinese Academy of Sciences
2.State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences
3.CAS Centre for Excellence in Brain Science and Intelligence Technology (CEBSIT)
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Li, Wanyi,Wang, Peng,Qiao, Hong. Top–down visual attention integrated particle filter for robust object tracking[J]. Signal Processing: Image Communication,2016,43(无):28-41.
APA Li, Wanyi,Wang, Peng,&Qiao, Hong.(2016).Top–down visual attention integrated particle filter for robust object tracking.Signal Processing: Image Communication,43(无),28-41.
MLA Li, Wanyi,et al."Top–down visual attention integrated particle filter for robust object tracking".Signal Processing: Image Communication 43.无(2016):28-41.
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