標題: | EXTRACTION AND REPRESENTATION OF HUMAN BODY FOR PITCHING STYLE RECOGNITION IN BROADCAST BASEBALL VIDEO |
作者: | Chen, Hua-Tsung Chou, Chien-Li Tsai, Wen-Jiin Lee, Suh-Yin Yu, Jen-Yu 資訊工程學系 Department of Computer Science |
關鍵字: | object segmentation;sports video analysis |
公開日期: | 2011 |
摘要: | In baseball games, different release points of pitchers form several kinds of pitching styles. Different pitching styles possess individual advantages. This paper presents a novel pitching style recognition approach for automatic generation of game information and video annotation. First, an effective object segmentation algorithm is designed to compute the body contour and extract the pitcher's body. Then, star skeleton is used as the representative descriptor of the pitcher posture for pitching style recognition. The proposed approach has been tested on broadcast baseball video and the promising experimental results validate the robustness and practicability. |
URI: | http://hdl.handle.net/11536/14865 |
ISBN: | 978-1-61284-349-0 |
ISSN: | 1945-7871 |
期刊: | 2011 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO (ICME) |
顯示於類別: | 會議論文 |