standard Otsu's method

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ksrujana
ksrujana 2016-2-1
评论： Ahmed Elazab 2016-2-1
I am not able to write the code for Standard Otsu's method. Can anyone provide the code.
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Ahmed Elazab
Ahmed Elazab 2016-2-1
Standard Otsu thresholding method is already built in in Matlab image processing toolbox using graythresh function. You can check its documentation as well. Here is an example of how to use:
if true
im=imread('cameraman.tif');
thresh= graythresh(im);
BW_im= im2bw(im,thresh);
imshow(BW_im)
end

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