hi, i have reduced an gray image to 32 gray levels. now I want bit pattern of each level of 32 levels. I dont know how it will be. should I take a histogram of 32 gray level image ? but after taking histogram how can I take bit pattern of each level?

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samreen mughal 2018-8-30

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https://ww2.mathworks.cn/matlabcentral/answers/416812-hi-i-have-reduced-an-gray-image-to-32-gray-levels-now-i-want-bit-pattern-of-each-level-of-32-level

评论： samreen mughal 2018-9-4

I have used this statement for taking 32 gray levels of image. y32 = uint8(floor(double(im)/8));

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KALYAN ACHARJYA 2018-8-30

编辑：KALYAN ACHARJYA 2018-8-30

What exactly you want, each pixel required minimum 5 bits to represents each pixel, you are asking bit planes?

samreen mughal 2018-9-4

If I define in steps then it is like that first reduce image into 32 gray levels, binarize each level, reduce each level into 8 by 8 metric, determine threshold to generate finger prints and construct fully connected graph g=(V,E). I don't know how it will done?

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