標題: A new slow-motion replay extractor for soccer game videos
作者: Farn, EJ
Chen, LH
Liou, JH
資訊工程學系
Department of Computer Science
關鍵字: shot detection;repeating frame;inserted frame;gradual transitions
公開日期: 1-十二月-2003
摘要: In this paper, we will present a method to extract slow-motion replays in a soccer game video. According to our observation, a slow-motion replay always happens as a single shot and appears between two gradual transitions. Based on this fact, a video will first be segmented into individual shots and only those shots appearing between two gradual transitions are considered as candidate shots. There are two kinds of slow-motion replays. One comes from a standard camera and consists of some repeating or inserted frames. The other is from a high-speed camera with larger variation between two consecutive frames. Based on these features, an extractor is then provided to check if a candidate shot is a slow motion replay. Some experimental results are given to show the effectiveness of the proposed method.
URI: http://dx.doi.org/10.1142/S0218001403002964
http://hdl.handle.net/11536/27381
ISSN: 0218-0014
DOI: 10.1142/S0218001403002964
期刊: INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE
Volume: 17
Issue: 8
起始頁: 1467
結束頁: 1481
顯示於類別:期刊論文


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