Low-frame-rate video target tracking method based on target proposal
A target tracking and low frame rate technology, applied in image data processing, instruments, character and pattern recognition, etc., can solve the problems of large search target, inability to find the target, inability to accurately judge the loss of the target, and achieve high success rate and accuracy rate, the effect of preventing tracking interruption
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[0037] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings: this embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following the described embodiment.
[0038] Such as figure 1 As shown, the purpose of this embodiment is to use the correlation filter to track the target. After finding that the tracking fails, use the target motion to search for the target in the entire picture, so as to find the tracking target.
[0039] Before describing the algorithm steps of the present invention, first briefly introduce correlation filter tracking, reverse tracking, target motion, as follows:
[0040] Correlation filter tracking:
[0041] We consider a picture whose length and width are W and H respectively. We first collect tr...
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