local image contrast estimation
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Hello I need to calculate entire image contrast (local or global image contrast) , is there a way to do that??
Thanks
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Image Analyst
le 3 Nov 2015
There are multiple definitions, usually involving two intensities, like i1/i2 or (i1-i2)/(i1+i2). Or maybe you just want the standard deviation of the image gray levels. What's your definition of contrast?
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