what is the difference in usage between function im2bw(Image) and im2bw(Image,graythresh(Image))?
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I used the default of the function im2bw without additional parameter, and I used im2bw by adding Otsu threshold to the function im2bw. I need to learn what the default value of threshold that used in default im2bw?
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Find more on Image Thresholding in Help Center and File Exchange
on 19 Sep 2017
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