matlab code for adaptive thersholding

i need a matlab code for adaptive thersholding

[Thomas]

http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer

Answer 1

[Thomas]

Perhaps you need to look at some resources like

http://www.mathworks.com/matlabcentral/fileexchange/8647-local-adaptive-thresholding

and

http://www.leptonica.com/binarization.html