Adaptive quantization for enhancement layer video coding
作者： Chengjie Tu , Shankar Regunathan , Shijun Sun , Chih-Lung Lin
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摘要: Techniques and tools for encoding enhancement layer video with quantization that varies spatially and/or between color channels are presented, along corresponding decoding techniques tools. For example, an tool determines whether over a picture, the also in picture. The signals parameters macroblocks picture encoded bit stream. In some implementations, to signal parameters, predicts signaled reference predicted parameters. A receives stream, uses information determine of video. performs inverse can vary channels.
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