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Video segmentation by hidden Markov model using multimodal MPEG-7 descriptors

We propose a robust video segmentation algorithm for video summary. Exact shot boundary detection and segmentation of video into meaningful scenes are important parts for the automatic video summary. In this paper, we present a shot boundary detection using audio and visual features defined in the MPEG-7 which provides software standard for multimedia description. By using Hidden Markov Model classifier based on statistics of the audio and visual features, exact shot boundary is detected and further over-segmentation could be reduced, which is a common problem in automatic video segmentation.