How to increase or decrese graythresh value?
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rgb=imread('image1.jpg');
Igray=rgb2gray(rgb);
Ibw = im2bw(Igray,graythresh(Igray));
imshow(Igray);
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Sukuchha
2012-1-20
1 个投票
store graythresh(Igray) in a variable and increase/ descrease as u want!
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