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VIDEO-CODING DEVICE, VIDEO-CODING DEVICE, VIDEO-CODING METHOD, VIDEO-CODING METHOD AND PROGRAM
VIDEO-CODING DEVICE, VIDEO-CODING DEVICE, VIDEO-CODING METHOD, VIDEO-CODING METHOD AND PROGRAM
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机译:视频编码设备,视频编码设备,视频编码方法,视频编码方法和程序
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摘要
A video coding device is able to select, from among a plurality of color spaces, a color space of a prediction error signal in coded block units, and includes: an adaptive chroma quantization offset derivation unit for deriving a quantization offset for each color space; and an inverse quantization unit for inverse-quantizing a quantization coefficient image by using the chroma quantization offset for each color space.
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