Why HE doesn't have flat histogram
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Why do histogram equalisation programs usually not produce images with flat histograms?
답변 (1개)
Image Analyst
2016년 2월 19일
0 개 추천
All it does is to redistribute the gray levels non-linearly. It's not flat because the image quantized into gray levels. If it were continuous, it would be flat. However, there are ways to get a flat histogram. See my attached demos.
카테고리
도움말 센터 및 File Exchange에서 Image Filtering and Enhancement에 대해 자세히 알아보기
제품
2016년 2월 19일
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