Image processing apparatus and method, and program and recording medium
作者： Yoshii Hideki
DOI:
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摘要: Based on a histogram of saturation an input video, conversion function is determined, and, referring to the determined function, each pixel video converted. Alternatively, coefficient determination generated from histogram, and saturation, color differences are multiplied by coefficient. Regardless what distribution has, can be properly enhanced, at same time high gradation expression obtained.
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