发明申请
US20120200589A1 METHOD AND APPARATUS FOR BRIGHTNESS-CONTROLLING IMAGE CONVERSION 有权
用于亮度控制图像转换的方法和装置

METHOD AND APPARATUS FOR BRIGHTNESS-CONTROLLING IMAGE CONVERSION
摘要:
A method and an apparatus for brightness-controlling image conversion. The method includes converting an input image of a first non-linear color space into a second linear color space; determining a brightness control ratio; adjusting channels of the second linear color space according to the brightness control ratio; converting the second linear color space into the first non-linear color space to form an output image.
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