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Method and apparatus for detecting defective pixels based on human vision system
Method and apparatus for detecting defective pixels based on human vision system
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机译:基于人类视觉系统的缺陷像素检测方法及装置
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摘要
A bad pixel detection method and module which provide a quick-test and a full-test for bad pixel detections in an image. The quick-test tests a current pixel to one and only one good neighbor having been previously tested. The quick-test is optimized by exploiting weaknesses in the human visual system especially for red and blue colors. More lenient thresholds can be used for the blue color compared to thresholds for the red and green colors. Moreover, the full-test is constructed and arranged to detect bad pixel clusters in a kernel.
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