イメージサイズ
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イメージサイズを(256 256 1)にしたいのですが
256 256 3になっているみたいなのですがどこを変更すればよろしいでしょうか?
imds = imageDatastore('sindou','IncludeSubfolders',true,'LabelSource','foldernames');
labelCount = countEachLabel(imds)
%% データで振り分ける
rateTrainFiles = 0.6;
[imdsTrain,imdsValidation] = splitEachLabel(imds,rateTrainFiles,'randomize');
s_image = [256 256 1];
audsTrain = augmentedImageDatastore(s_image,imdsTrain);
audsValidation = augmentedImageDatastore(s_image,imdsValidation);
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Hernia Baby
il 21 Lug 2022
augmentedImageDatastoreで可能なはずです
グレースケールにしたい場合はColorPreprocessingをご参考ください
auds = augmentedImageDatastore([256 256],imds,'ColorPreprocessing','rgb2gray')
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