364 research outputs found

    Sudden scene change detection in MPEG-2 video sequences

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    Fade-in and fade-out detection in video sequences using histograms

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    Video special effects editing in MPEG-2 compressed video

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    DFD based scene segmentation for H.263 video sequences

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    Content based indexing and retrieval of video is becoming increasingly important in many applications. Identifying scene changes and special effects in a video scene is an essential pre-requisite for indexing. In this paper, a sudden scene change detection algorithm for H.263 video sequences is proposed. This method uses the number of intra-coded macroblocks and Displaced Frame Difference (DFD) signal of the video signal. Experimental results show that the performance of this algorithm is independent of the encoder threshold. Furthermore, this algorithm is capable of detecting abrupt scene changes accurately even the video sequence contains special effects

    Scene adaptive video encoding for MPEG and H263+ video

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    Scene adaptive video encoding for MPEG and H.263+ video

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    Wipe production in MPEG-2 compressed video

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    Fade and dissolve detection in uncompressed and compressed video sequences

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    Statistical feature extraction from compressed video sequences

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    Wipe scene change detection in video sequences

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