the value of validation data is invalid - MATLAB Answers

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https://www.mathworks.com/matlabcentral/answers/522262-the-value-of-validation-data-is-invalid

the value of validation data is invalid. augmenetedImageDataStore cannot form MiniBatches of data because input image sizes differ in 3rd dimension. Consider using colorPreprocessing option to ensure all augmented images have same number of channels.

this is the error raised while training my own image dataset.help me?

https://www.mathworks.com/matlabcentral/answers/522262-the-value-of-validation-data-is-invalid#comment_852408

https://www.mathworks.com/matlabcentral/answers/522262-the-value-of-validation-data-is-invalid#comment_1530848

https://www.mathworks.com/matlabcentral/answers/522262-the-value-of-validation-data-is-invalid#answer_430211

It seems that the images in Input dosen't have consistent channel. To know more on RGB channel you can go to this link . augmentedimagedatastor works only with consistent number of channel in each image. Please use ColorPrerocessing to make channel consistent. For more information you can look into the following link.

https://in.mathworks.com/help/deeplearning/ug/preprocess-images-for-deep-learning.html

https://www.mathworks.com/matlabcentral/answers/522262-the-value-of-validation-data-is-invalid#comment_1530828

https://www.mathworks.com/matlabcentral/answers/522262-the-value-of-validation-data-is-invalid#answer_1152135

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