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Method and apparatus for image detail enhancement without zigzagged edge artifact
Method and apparatus for image detail enhancement without zigzagged edge artifact
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机译:没有锯齿状边缘伪影的图像细节增强方法和装置
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摘要
A method and system for detecting slant edge areas in an image comprising a plurality of pixels, and for preventing zigzagged slant edge artifacts in an image detail enhancement process. Image pixels that belong to a slant image edge are detected and gain suppression factors are determined for the detected pixels. The image is detail enhanced while selectively reducing enhancement of the detected image pixels relative to enhancement of other image pixels based on the gain suppression factors.
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