Assign black pixels to binary image
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Abdul Salam
el 28 de Jun. de 2019
Comentada: Abdul Salam
el 29 de Jun. de 2019
I have a binary image and i want to assign black pixels to the white segment and then mask it on original image. How can i do that?
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Image Analyst
el 29 de Jun. de 2019
If "mask" is your binary image, and you want the white parts to be black (and the original pixels in the black areas of your binary image left unaltered) in your original grayscale or rgb image , called "yourImage", do this:
% Mask the image using bsxfun() function to multiply the mask by each channel individually.
maskedImage = bsxfun(@times, yourImage, cast(~mask, 'like', yourImage));
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