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How I use the creatmask function for rgb image?

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Imran Riaz
Imran Riaz 2022-6-28
评论： Image Analyst 2022-6-28
[mask, maskedRGBImage] = createMask(rgbImage);
I need guidance to run the above function in MATLAB.

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Image Analyst
Image Analyst 2022-6-28
Attached is an example I did for another question. Adapt it.
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Walter Roberson
Walter Roberson 2022-6-28
createMask does not exist as a function that accepts an rgb array, only accepts roi objects
https://www.mathworks.com/help/images/ref/imroi.createmask.html
Image Analyst
Image Analyst 2022-6-28
@Walter Roberson that's a different create mask - a method of an object of class "roi". The syntax @Imran Riaz gave is exactly what you get when you use the Color Thresholder app and export the function. That is not an roi method. It is a function that does take an RGB image array.

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