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Perceptual detail and acutance enhancement for digital images
Perceptual detail and acutance enhancement for digital images
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机译:数字图像的感知细节和清晰度增强
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摘要
A method for increasing the perceived quality of a digital image. The method includes receiving a first luminance value associated with a pixel located at a first pixel location in the digital image; generating a second luminance value based on a random number; blending the first luminance value and the second luminance value to generate an output luminance value; and displaying on a display device at the first pixel location or storing in a memory an output pixel having a brightness based on the output luminance value.
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