Meanthresh local image thresholding

버전 1.0.0.0 (4.31 KB) 작성자: Jan Motl
Meanthresh performs a simple local image thresholding.
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다운로드 수: 1.2K
업데이트 날짜: 2013/5/17

라이선스 보기

The algorithm calculates the mean value in a window and if the pixel's intensity is above the mean the pixel is set to white colour, otherwise the pixel is set to black colour. To increase the resistance to noise the threshold value can be shifted by a constant c. The pseudocode:

if (pixel >= mean-c)
pixel = 1;
else
pixel = 0;
end

인용 양식

Jan Motl (2024). Meanthresh local image thresholding (https://www.mathworks.com/matlabcentral/fileexchange/41787-meanthresh-local-image-thresholding), MATLAB Central File Exchange. 검색됨 .

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