Motion scene simulation method based on behavior recognition

Abstract

The invention discloses a motion scene simulation method based on behavior recognition. The motion scene simulation method includes the steps: firstly, acquiring a real-time staff motion image; secondly, preprocessing the real-time image and drawing the outline of a human body according to the processed image by an edge detection algorithm; thirdly, building a human body structure model accordingto a human body bone structure and joint characteristics; fourthly, recording information parameters of the human body structure model in each motion behavior according to a large number of human bodymotion images of a human body behavior database recorded in advance to obtain a human body motion behavior information base; fifthly, calculating the positions of a trunk and four limbs of the humanbody in motion, the motion state of the human body and the rotating and twisting angles of main joints of the human body in a matching manner by multi-frame continuous matching of the real-time images; sixthly, matching the parameters with the built human body motion behavior information base to recognize the motion mode and motion state information of current motion staff. The motion scene simulation method solves the problem of limitation of a virtual scene playing mode in body-building in the prior art.

Description

technical field [0001] The invention belongs to the technical field of computers and electronics, and in particular relates to a motion scene simulation method based on behavior recognition. Background technique [0002] In order to solve the problem of monotonous and boring exercise for a long time when people are running, cycling and other fitness exercises in closed fitness sports venues, there are currently VR virtual reality sports simulation treadmills and screen simulation real-scene treadmills, which provide athletes with rich visual enjoy. However, the current virtual motion simulators are all bound to treadmills or sports equipment through wireless communication connections such as cables, Bluetooth WIFI, etc., in order to obtain information such as personnel's exercise mode and exercise status, and to realize personnel's exercise behavior and playback scenes Video match. Contents of the invention [0003] The purpose of the present invention is to provide a ki...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a motion scene simulation method based on behavior recognition, which solves the problem that the virtual scene playback mode is limited during fitness exercises in the prior art