Quantitative CT study of martial arts sports injuries based on image quality

Wushu is an outstanding cultural heritage of the Chinese nation and one of the most extensive mass sports in China. As a traditional sports event in China, martial arts are undergoing rapid changes. However, martial arts are a systemic sport with high requirements for speed, explosiveness and coordination. In recent years, with the rapid development of martial arts, competitive competitions have become increasingly fierce. It is easy for athletes to suffer physical damage during the practice of difficult movements. This not only affects the normal exercise and physical health of martial arts enthusiasts, but also affects the improvement of sports level and teaching quality. Therefore, it studies the common parts of martial arts sports injuries. Distribution, looking for its causes, proposing preventive measures, rapid development of image processing technology, digital image has become an indispensable part of multimedia information technology. Digital image is an important carrier for people to obtain information and communicate. Under this background, the research of image quality evaluation has become a hot spot in the field of image processing. The purpose of this paper is to analyze the anatomical characteristics of knee joints of martial arts athletes, the mechanics of injury, the pathophysiological changes after injury, and establish a mathematical model by computer algorithm to accurately perceive the image quality of martial arts sports damage, and finally achieve the use of computer instead of human vision. The system goes to view and recognize images. In this paper, the application value of quantitative CT parameters of martial arts exercise in the evaluation of martial arts injury joints is based on image quality, in order to provide valuable reference for the treatment of martial arts injury selection and prognosis evaluation. (C) 2019 Published by Elsevier Inc.