Human action recognition method, device and electronic equipment

Abstract

The present invention proposes a human body action recognition method, device and electronic equipment, wherein the method includes: when displaying standard actions, collecting video frames of human body actions, identifying each joint of the human body in the video frame, and connecting each joint of the human body For the two adjacent joints in the joint, get the connection line between the two adjacent joints, calculate the actual angle between the connection line between the two adjacent joints and the preset reference direction, and calculate the actual angle between the actual angle and the standard angle to determine whether the human body action matches the standard action. By identifying the adjacent joints of the human body in the video frame of the human body, the connection line of the adjacent joints is obtained, the actual angle between the connection line of the adjacent joints and the preset reference direction is calculated, and the actual angle is calculated according to the distance between the actual angle and the standard angle. To determine whether the human body action matches the standard action, so as to realize the precise recognition of the action and solve the technical problem of inaccurate action recognition in the prior art.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a method, device and electronic equipment for recognizing human motions. Background technique [0002] Somatosensory games, through the Internet operation platform, carry out human-computer interaction. Players hold special gamepads and control the movements of characters in the game by recognizing the player's body movements. This allows players to "whole body" into the game and enjoy the joy of somatosensory interaction. New Experience. [0003] In related technologies, the somatosensory game technology is mainly applied to computers and game consoles, which is poor in portability, and the judgment of the user's body movement is to judge and calculate whether the body movement is correct or not by determining the position of the user's hand-held controller, resulting in inaccurate judgment . Contents of the invention [0004] The present invention aims to s...

AI Technical Summary

Problems solved by technology

[0005] For this reason, the first object of the present invention is to propose a recognition method for human body movements, by identifying the adjacent joints of the human body in the video frame of the human body, the connection lines of the adjacent joints are obtained, and the connection lines of the adjacent joints and the preset The actual angle between the reference directions, and according to the difference between the actual angle and the standard angle, determine whether the human body movement matches the standard movement, so as to realize the precise recognition of the movement, and solve the problem of inaccurate movement recognition in the prior art technical problem

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