How to divide an image into regions or grids and then calculate the number of pixels in each grid or region?

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Suyog Pathare il 30 Nov 2020

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Commentato: KALYAN ACHARJYA il 30 Nov 2020

I have a binary image. I want to divide it into regions or grids and then calculate the number of pixels in each region. Can I do this without using ROI?

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Suyog Pathare il 30 Nov 2020

BW.jpg

I was able to add a grid on the image. I need to know if I can calculate the number of white pixels in each grid.

KALYAN ACHARJYA il 30 Nov 2020

I have answered this in your other question

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KSSV il 30 Nov 2020

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https://in.mathworks.com/matlabcentral/answers/362262-i-have-a-32-32-matrix-i-want-to-take-mean-of-each-4-4-so-that-the-matrix-is-reduced-to-8-8-array#answer_286773

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