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Reading an image from multiple folders

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Christian Basa 2020-11-4

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https://ww2.mathworks.cn/matlabcentral/answers/636610-reading-an-image-from-multiple-folders

回答： Aoi Midori 2020-11-6

I'm using the ATT face archive and I need to be able to read 1 image from each folder. There are 40 folders in total with 10 pictures of the same person in different positions. I split the photos 70% training and 30% validation. I need to read 1 image from each folder of the validation set, but I'm having trouble figuring out how to do that.

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Aoi Midori 2020-11-6

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https://ww2.mathworks.cn/matlabcentral/answers/636610-reading-an-image-from-multiple-folders#answer_535855

Does this example help you? It uses imageDatastore.

https://www.mathworks.com/help/deeplearning/ug/extract-image-features-using-pretrained-network.html

Or you could also make use of dir command.

https://www.mathworks.com/help/matlab/ref/dir.html

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Image Processing and Computer Vision Computer Vision Toolbox Recognition, Object Detection, and Semantic Segmentation Semantic Segmentation

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