Tree-structured Vector Restoration Coding of Video
نویسندگان
چکیده
The predictive coding of video typically entails a motion estimation and compensation step followed by lossy encoding of the residual between the original and predicted images. While this strategy has been shown to be effective for moderate to high rate video compression applications (e.g., the MPEG-1 video coding standard [1]), it neglects the fact that significant correlation may exist between the predicted and residual images. To achieve superior ratedistortion performance, this correlation should be exploited in applications that require high compression ratios.
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