Edited Internet Video Detection using MPEG-7 Video Signature(Future Internet, etc.)
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概要
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According to the increasing popularity of the video-sharing websites, copyright infringed videos become the critical issue. These videos are not only the original ones, but also the edited ones. Under these circumstances, the video detection technology increases its importance. In our previous study, we proposed the direct-mapped cache method based on the RGB color space feature to handle the large amount of videos in the internet. Although our method could achieve fast processing speed, the detection accuracy had a room for improvements. In this paper, we proposed new method to improve the accuracy. For this purpose, use of MPEG-7 video signature and a tiny LSH method for MPEG-7 video signature are examined. The experimental results show that the average detection accuracy is improved more than 20% compared with the our new method.
- 2011-10-13
著者
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Yoshida Kenichi
Graduate School Of Business Science Tsukuba University
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Murabayashi Noboru
Graduate School Of Business Sciences University Of Tsukuba
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