interactive binarization by thresholding

interactive thresholding to obtain binary images

binar.m is a simple gui to interactively choose a threshold value and obtain a binary image from a grayscale image. It also can perform basic operations on the image (open, close, fill, clean). This can save time when deciding which are the best parameters to obtain a binary image, which is often the first step when detecting objects in a grayscale image.
Remark.- This gui will probably NOT work with Matlab 7.