Application of Video Real-time Analysis Feedback and Motion Capture System in Ski Touring

Abstract

Video analysis feedback method and motion capture system is a very important method in video feedback teaching, because video has a powerful communication function and feedback function, so that people can better learn about themselves when they learn new things Degree of learning. Use modern technology to make people better understand ski tourism and learn skiing skills more conveniently. This paper studies the application of frequency realtime analysis feedback and motion capture system in ski touring. This article uses video real-time analysis feedback and the combination of image filtering technology, MEMS technology and ski touring in the motion capture system. In image filtering technology, users can select functions in the image processing library, set parameters and combine them into a custom function chain. MEMS technology collects the motion parameters of the human body through satellite sensors placed on the human body, thereby capturing human motion. This article analyzes the feedback video sent by the ski learner wearing a sensor-based motion capture device, and judges the learning situation of the ski learner through the motion capture system. Compared with the optical motion capture instrument, the sensor-based motion capture instrument measures a longer distance and has no specific requirements for space. It is easy for users to wear and has a low cost, which is convenient for practical use.