How to convert a stack of dicom images to grayscale

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Stelios Fanourakis on 16 Mar 2018

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Answered: Alok Nimrani on 28 Mar 2018

My ultrasound images are truecolor type. I need to make them grayscale. They are multiple. How do I do that? im2uint8 is not working.

Thanks

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Alok Nimrani on 28 Mar 2018

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Hi Stelios,

Try out the ‘rgb2gray’ function to convert ‘truecolor’ RGB image to grayscale: https://www.mathworks.com/help/matlab/ref/rgb2gray.html

Hope this helps.

Thanks

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