Matlab code for image binarization by Otsu's thresholding

binarize image

Answer 1

[Image Analyst]

Java code for the Otsu thresholding algorithm is given here: http://en.wikipedia.org/wiki/Otsu%27s_method You should have no trouble at all converting that to MATLAB code - it's very easy.

[Rinku]

Ok..thank you..i will try..

Answer 2

[Sean de Wolski]

doc graythresh
doc imquantize

[Image Analyst]

Or, for a deeper dive (peek at source code):

edit graythresh
edit imquantize

[Rinku]

Thank you..For help but can anyone give me whole matlab code for image binarization by Otsu's thresholding method..please help me..