Gaurav Harit, S. Chaudhury, Gaurav Garg, P. Sharma
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A framework for video representation and transcoding using appearance spaces
We present a novel scheme for object-based video sequence presentation using appearance spaces. Our scheme enables fully automatic extraction of semantic video objects for a class of sequences, and their supervised organization in an object-class hierarchy. The hierarchy can be used for generic classification of query video objects, and transcoding using semantics of video objects.