hello,how can i convert a gray level image to a binary image?

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fariba amini on 3 Apr 2016

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Answered: Image Analyst on 3 Apr 2016

Accepted Answer: Kuifeng

converting grau image to bainary

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Kuifeng on 3 Apr 2016

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doc im2bw

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Image Analyst on 3 Apr 2016

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You can threshold at some gray level, like 154 or whatever

binaryImage = grayScaleImage > 154;

Take a look at my Image Segmentation Tutorial. It goes through the whole image segmentation process. http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862

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