DANCE EVALUATION DEVICE USING JOINT ANGLE COMPARISON AND THE METHOD THEREOF

摘要

A group dance evaluation apparatus through joint angle comparison is disclosed. The apparatus for evaluating a group dance through joint angle comparison according to an embodiment includes: a reference model generation unit for generating and storing reference data including joint angles and joint coordinates corresponding to a joint to be compared with a dance motion; Derived joint coordinates are derived by photographing a plurality of user motions within a predetermined range using one or more 3D cameras, and joint angles are measured using the derived joint coordinates, including the derived joint coordinates and the measured joint angle. A user motion data extraction unit for generating user motion data; A comparison data scoring unit that compares the joint angle of the reference data with the joint angle of the user motion data to measure and score the accuracy of the user motion; And a display unit that displays the reference operation image based on the reference data and real-time user operation on one side of the screen, and displays the accuracy scored by the comparison data scoring unit on the other side of the screen.