How to crop images with a fixed aspect ratio

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Shino Asada
Shino Asada 2021-3-28
评论： Shino Asada 2021-3-29
After a period of time, I want to re-evaluate MATLAB for image processing. I saw augmentedImageDatastore used to process image data in batches. I regret to find that MATLAB still cannot perform equal-scale cropping of images and cannot implement it manually. I don't think this is a complicated features.Why has it not been implemented yet?

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回答（1 个）

Walter Roberson
Walter Roberson 2021-3-28
编辑：Walter Roberson 2021-3-28
  1 个评论
Shino Asada
Shino Asada 2021-3-29
I used transform to achieve proportional scaling, but I encountered a problem when using it with augmentedImageDatastore. Transform should be used before it (because it needs to specify outputSize), but it does not support TransformedDatasore as input. How to solve it?

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