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)
Appears in Collections:Conferences Paper