Abstract:The fmt step of video retrieval is the shot change detection, which segments a video into temporal shots and makes the retrieval possible. A new effective algorithm for video's abrupt shot change detection, called twi-difference algorithm, is proposed in the paper. This method eliminates the influence of video movement on the abrupt shot change detection and improves the detecting performance greatly without additional computational cost. And it is based on the property of the inter-frame difference of the fkx… Show more
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