3.A multi-talented artist, Cheng Di was a TV programme host, an actress and now ESPN sports commentator for tennis, gymnastics, track & field & Sports Center.
5.Strengthen the exchanges and cooperation with other cities, provinces and countries in the field of competition sports, and send Olympic athletes to respective countries or regions with strong sports for training in a planned way.
6.(1) Important features are extracted by domain color determination and field segmentation, including sportsfield color, texture, spatial ratio, motion texture and camera shot-time motion. And then, various ball games are classified based on ICA and SVM.
