首页>
外国专利>
Deciding to apply deblocking filtering to palette coded blocks in video coding
Deciding to apply deblocking filtering to palette coded blocks in video coding
展开▼
机译:决定对视频编码中的调色板编码块应用解块过滤
展开▼
页面导航
摘要
著录项
相似文献
摘要
Techniques for palette-based video coding are described. In palette-based coding, the video coder may form a so-called “palette” as a table of colors that represents the video data of a given block of video data. Rather than coding the actual pixel values of a given block or their residuals, the video coder may code the index value of one or more of the pixels. The index value maps a pixel to an entry in the palette that represents the color of the pixel. Techniques for determining the application of deblocking filtering for pixels of palette coded blocks in a video encoder or video decoder are described. In addition, techniques for determining quantization parameter (QP) values and delta QP values used to quantize escape pixel values of palette coded blocks in a video encoder or video decoder are described.
展开▼