Can anyone please tell me how I can use CNN for gray images in Chest Xray14 dataset ? As cnn takes only RGB images?

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Do you know any MR image dataset?

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How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

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Where can I find public datasets with Covid-19 patient information?

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I need dataset for recommandation system?

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Ayoub Ezzaki

Try to convert your gray image of 1024x1024 pixels to an other image that contain 1024x1024x3 (like an RGB image) but in your case the matrix are the same gray image

Let you new image is Im and the old gray image is im_gray

Im(:,:,1) = im_gray

Im(:,:,2) = im_gray

Im(:,:,3) = im_gray

With that i think the system will work on it like an RGB image .. but in reality its still your old gray image

Muhammad Ali

For obtaining gray images you need PCA/LDA as a dimension reduction technique, see e.g., https://www.datacamp.com/community/tutorials/principal-component-analysis-in-python