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Method and device for quantizing and de-quantizing a picture using scaling factors for chrominance based on luminance
Method and device for quantizing and de-quantizing a picture using scaling factors for chrominance based on luminance
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机译:使用基于亮度的色度缩放因子对图像进行量化和反量化的方法和设备
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摘要
The present disclosure generally relates to a method and device for quantizing a picture comprising a luminance component and two color components representing the chrominance of the picture, the method is characterized in that it comprises adjusting, before quantizing, each color component of the picture according to a scaling factor defined from the luminance component of the picture.
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