Video target tracking method based on local weighted sparse feature selection
A sparse feature and target tracking technology, applied in the computer field, can solve the problems of large amount of calculation, reduce the real-time performance of the tracking process, and increase the computational complexity, so as to increase the tracking accuracy, improve the sparsity, and enhance the adaptability.
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[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0041]Video target tracking is an important basic content in computer vision research. In practical applications, video often has complex scenes such as occlusion, target deformation, rotation, scale change, illumination change, viewing angle change, and background clutter. Real-time and high requirements, therefore, to achieve a real-time robust visual tracking algorithm has always been a challenging problem. At present, target tracking algorithms can be roughly d...
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