Find the area of white region of binary image?

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syed 2023-2-1

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https://ww2.mathworks.cn/matlabcentral/answers/1904615-find-the-area-of-white-region-of-binary-image

回答： Shreyas 2023-2-1

i have an image and converted it to binary, where the white area represents the region of interest of my image so i need to specify the area of the white region in cm^2, so that i can use the value with my hardware setup..

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Answer 1

Shreyas 2023-2-1

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https://ww2.mathworks.cn/matlabcentral/answers/1904615-find-the-area-of-white-region-of-binary-image#answer_1161425

Hello,

You can use the bwarea function to get the area in pixels and then calculate the size of the pixel to get area in cm^2. Please do go through the relevant links below: