发明申请
US20080224976A1 Method and apparatus for temporally/spatially randomly dithering and liquid crystal display using the same 审中-公开
用于时间/空间随机抖动和使用其的液晶显示器的方法和装置

Method and apparatus for temporally/spatially randomly dithering and liquid crystal display using the same
摘要:
A method of temporally and/or spatially randomly dithering, to facilitate converting an input M-bit subpixel signal into an (M−N)-bit subpixel signal, may include spatially and/or temporally randomly generating a dithering mask pattern satisfying a condition that a spatial mean and/or a temporal mean of an image signal before dithering matches a spatial mean and/or a temporal mean of the image signal after dithering, respectively, and converting the M-bit subpixel signal into the (M−N)-bit subpixel signal using the dithering mask pattern.
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