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Feature Recognition and Modeling of Historical and Cultural Documentaries from the perspective of International Communication

As a carrier of “history” and “culture”, historical and cultural documentary not only shows rich cultural phenomena, but also contains profound cultural and spiritual connotations” “Cultural identity” shows the identity of a specific group to a certain culture. In this paper, the micro motion feature representation method of high resolution range change information is used to classify and recognize different human actions. Experimental results show that the average recognition accuracy of the proposed feature representation and recognition method for two types of 15 actions is more than 90%.