MOTION RECOGNITION APPARATUS AND METHOD FOR RECOGNIZING MACRO MOTION AND MICRO MOTION

摘要

A motion recognition apparatus and method for recognizing macro motion and micro motion are disclosed. The motion recognition method includes the steps of processing a reflected signal reflected from a radar signal to a target to extract target information indicating a result of radar detection for the target; Recognizing a macro motion of the target by tracking a motion trajectory of the target according to the target information; Removing a Doppler component corresponding to the macro motion of the target from the reflected signal; Extracting micro-motion information of the target based on a reflected signal from which a Doppler component corresponding to the macro motion has been removed; And recognizing the micro-motion of the target based on the micro-motion information.