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QP QP DETERMINING QUANTIZATION PARAMETER QP VALUES AND DELTA QP VALUES FOR PALETTE CODED BLOCKS IN VIDEO CODING
QP QP DETERMINING QUANTIZATION PARAMETER QP VALUES AND DELTA QP VALUES FOR PALETTE CODED BLOCKS IN VIDEO CODING
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机译：QP QP确定视频编码中码盘编码块的量化参数QP值和ΔQP值
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摘要
Techniques for palette-based video coding are described. In palette-based coding, a video coder may form a so-called "palette" as a table of colors for representing video data of a given block of video data. Rather than coding actual pixel values or their residuals for a given block, a video coder may code index values for one or more of the pixels. The index values map the pixels to the entry in the palette representing the colors of the pixels. Techniques for determining the application of deblocking filtering on pixels of palette coded blocks in a video encoder or video decoder are described. In addition, techniques for quantization parameter (QP) values and delta QP values used to quantize escape pixel values of pallet coded blocks in a video encoder or video decoder are described.
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