Personnel action recognition and position estimation method based on channel state information
A channel state information and action recognition technology, applied in the field of positioning recognition, can solve the problems of camera dead angle, expensive, inconvenient to wear, etc., to achieve the effect of optimizing cost, improving output effect, and highlighting substantive features
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[0027]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Of course, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0028]The invention innovatively proposes a method for human action recognition and position estimation based on channel state information. Such asfigure 1 As shown in the flowchart, the general description of the process is divided into the offline stage and the current stage. The offline phase includes: step S1, based on preset reference position points and preset actions, collecting channel state information of Wifi signals at the receiving end, construc...
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