As the accuracy of standard Harris algorithm is not high in the application of behavior recognition, this paper proposed a behavior recognition model based on scale adaptive local spatio-temporal characteristics Harri...
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ISBN:
(纸本)9783319387895;9783319387871
As the accuracy of standard Harris algorithm is not high in the application of behavior recognition, this paper proposed a behavior recognition model based on scale adaptive local spatio-temporal characteristics Harris algorithm, which firstly uses local spatio-temporal characteristics function to achieve fast convolution in order to reduce complexity of the algorithm, and then uses scale adaptive local spatio-temporal characteristics function to replace gaussianfunction as the filter of the algorithm, and finally calculates the adaptive matrix and the response value of the angle points in order to improve the accuracy of behavior recognition. Simulation results show that the accuracy of the Harris Algorithm based on scale adaptive local spatio-temporal characteristics, proposed in this paper, is higher than the standard Harris algorithm on behavior recognition.
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