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Error in Semantic Segmentation Using Deep Learning Demo

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JW
JW 2021-2-4
评论： Melvin Mathew 2021-4-12
Hello everyone,
I'm following the example here: https://www.mathworks.com/help/vision/ug/semantic-segmentation-using-deep-learning.html
I ran into an error at this line:
pximds = pixelLabelImageDatastore(imdsTrain,pxdsTrain, ...
'DataAugmentation',augmenter);
The error message is this:
Error using images.internal.datastore.PixelLabelImageDatastore (line 244)
pixelLabelImageDatastore supports ColorPreprocessing, DataAugmentation and OutputSize properties only for 2-D
images. See the transform method to resize, augment or modify 3D data.
Error in pixelLabelImageDatastore (line 195)
this = this@images.internal.datastore.PixelLabelImageDatastore(varargin{:});
I've checked the images in my CamVid folder and all of them are 2-D PNG files, as downloaded. I have not changed the augmenter line before in anyway. May I know what is causing the error? Thank you!
  2 个评论
Madhav Thakker
Madhav Thakker 2021-2-9
Hi JW,
augmenter = imageDataAugmenter('RandXReflection',true,...
'RandXTranslation',[-10 10],'RandYTranslation',[-10 10]);
Did you change the definition?

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