Target tracking method based on local features and scale pool
A target tracking, local feature technology, applied in computer parts, image data processing, instruments, etc., can solve the problems of low robustness and poor accuracy of target tracking algorithms
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[0124] The present invention will be further described below in conjunction with the drawings and specific embodiments.
[0125] The present invention is based on the KCF framework. The first frame of image acquires the target according to the initial information, and the classifier is trained based on two features of the target to obtain the target model of the corresponding feature and the classifier regression coefficients are reinitialized. The second frame of image uses the scale pool to obtain different scales. And extract the 31-dimensional FHOG feature as feature one, and the one-dimensional gray feature, the one-dimensional de-averaged gray feature, and the one-dimensional local binary mode LBP feature fusion into the three-dimensional fusion feature as feature two; then based on the feature The initialized target model and classifier regression coefficients corresponding to feature one and feature two obtain the multi-layer kernel correlation filter response map correspo...
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