System for intelligently assessing general movement quality

The invention discloses a system for intelligently assessing general movement quality, which comprises multiple three-dimensional movement capturing cameras, a light high-reflectivity marking ball and a host, wherein the multiple three-dimensional movement capturing cameras are uniformly distributed, and the front ends are marking point central calculus function processing chips adopting circle fitting algorithms; the light high-reflectivity marking ball is captured by the movement capturing camera; the movement capturing camera captures and photographs and records a characteristic movement video of the light high-reflectivity marking ball; the characteristic movement video is inputted to the host; five sections of standards are divided according to GMs by the host, each section is pre-defined, a standard GMs database is stored and built in the host system, the host imports the characteristic movement video, movement target detection is carried out on the video, and later diagnosis accuracy rate is improved e