Evaluating a 16-bit YCbCr (6:5:5) color representation for low memory, embedded video processing

Jong-Myon Kim, D. S. Wills
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引用次数: 5

Abstract

This work examines a 16-bit YCbCr (6:5:5) color representation for limited-memory, embedded video-processing applications. The 16-bit format, combined with YCbCr 4:2:0 video streams, reduces storage requirements by 29% over a 4:2:0 chroma format and 65% over a baseline 24-bit YCbCr format while providing satisfactory image quality and sufficient information for motion estimation.
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评估低内存、嵌入式视频处理的16位YCbCr(6:5:5)颜色表示
这项工作研究了一种16位YCbCr(6:5:5)颜色表示,用于有限内存的嵌入式视频处理应用。16位格式与YCbCr 4:2:0视频流相结合,比4:2:0色度格式减少了29%的存储需求,比基线24位YCbCr格式减少了65%,同时提供了令人满意的图像质量和足够的运动估计信息。
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