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Visual codebook based quantization of robust appearance descriptors extracted from local image patches is an effective means of capturing image statistics for object classification. A codebook is usually constructed by using a cluster method such as k-means at object level or image level. The codebook is global. For fine-grained categorization and recognition problems, however, the global object-level...
This paper proposes a visual tracking method based on dynamic extracting multi-features to realize the robust and accurately visual tracking. First select the features that can compensate for each other to set up the feature mode using histogram. Second build the correlation function of local background illumination varying and dynamic amending features of target. Dynamic adjust feature set according...
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