Scale Adaptive Kernelized Correlation Filter Tracker with Feature Fusion

	Scale Adaptive Kernelized Correlation Filter Tracker with Feature Fusion
	Zhou, T. X.; M. Zhu; D. Zeng and H. Yang
	2017
发表期刊	Mathematical Problems in Engineering
摘要	Visual tracking is one of the most important components in numerous applications of computer vision. Although correlation filter based trackers gained popularity due to their efficiency, there is a need to improve the overall tracking capability. In this paper, a tracking algorithm based on the kernelized correlation filter (KCF) is proposed. First, fused features including HOG, color-naming, and HSV are employed to boost the tracking performance. Second, to tackle the fixed template size, a scale adaptive scheme is proposed which strengthens the tracking precision. Third, an adaptive learning rate and an occlusion detection mechanism are presented to update the target appearance model in presence of occlusion problem. Extensive evaluation on the OTB-2013 dataset demonstrates that the proposed tracker outperforms the state-of-the-art trackers significantly. The results show that our tracker gets a 14.79% improvement in success rate and a 7.43% improvement in precision rate compared to the original KCF tracker, and our tracker is robust to illumination variations, scale variations, occlusion, and other complex scenes.
收录类别	sci ; ei
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/59500
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhou, T. X.,M. Zhu,D. Zeng and H. Yang. Scale Adaptive Kernelized Correlation Filter Tracker with Feature Fusion[J]. Mathematical Problems in Engineering,2017.
APA	Zhou, T. X.,M. Zhu,&D. Zeng and H. Yang.(2017).Scale Adaptive Kernelized Correlation Filter Tracker with Feature Fusion.Mathematical Problems in Engineering.
MLA	Zhou, T. X.,et al."Scale Adaptive Kernelized Correlation Filter Tracker with Feature Fusion".Mathematical Problems in Engineering (2017).

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