A visual angle conversion method of motion capture technology

The invention discloses a visual angle conversion method of motion capture technology. The invention belongs to the technical field of motion capture, and comprises a plurality of motion information capture units, a motion information processing unit and a motion information display device. Firstly, a joint tree of a human body model is established and a range of motion interval of each joint is set, and 3D coordinate data of a joint node is compared with the range of motion of the joint node when a user executes an action. The visual angle conversion method of the motion capture technology, the range of motion of the joint coordinates can be set according to the shape and toughness of the user, coordinate data outside this range is masked. The invention simplifies the huge three-dimensional coordinate data link of each joint when the user executes the action, lightens the workload of the action information display device, and improves the fluency of the picture when the operation of converting the motion ang