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When an image is viewed at varying resolutions,it is known to create discrete perceptual jumps or transitions amid the continuous intensity changes. In this paper,we study a perceptual scale-space the...
Unsupervised Sports Video Scene Clustering and Its Applications to Story Units Detection
Unsupervised Sports Video Scene Clustering Units Detection
2005/12/31
In this paper, we present a new and efficient clustering approach for scene analysis in sports video. This method is generic and does not require any prior domain knowledge. It performs in an unsuperv...
A New Method to Segment Playfield and Its Applications in Match Analysis in Sports Video
Segment Playfield Sports Video
2004/12/31
With the growing popularity of digitized sports video, automatic analysis of them need be processed to facilitate semantic summarization and retrieval. Playfield plays the fundamental role in automati...