A fast and effective fade detection algorithm is proposed in this paper, which directly operates in compressed domain and suitable for real-time implementation. By analyzing the prediction directions of B frames, which are revealed in the macroblock types, the candidate fades can be found. Then, uncommon intracoded macroblocks of the P frame can be applied as an indicator of fade. As a result, locating fades are operated by a sliding window. Extensive experiments illustrate that the proposed algorithm achieves superiority measured by recall and precision rates, providing a useful technique for fast and on-line video content processing.


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    Title :

    Real-Time Fade Detection in Compressed Domain


    Contributors:
    Li, Zhengming (author) / Qu, Huifang (author) / Zhang, Jin (author)


    Publication date :

    2008-05-01


    Size :

    290294 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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