pixel label image must have 3 channels when RGB triplet pixel label IDs are specified

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When tried to run segmentation program , following error occured
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john
john am 10 Jan. 2022
Did you guys got the answer? I too have the same error

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Antworten (1)

Antoni Woss
Antoni Woss am 22 Jul. 2022
This error is being thrown because of the second argument being passed to pixelLabelImageSource, pxdsTrain, which is of type ImageDatastore rather than PixelLabelDatastore. You need to ensure the second argument is of type PixelLabelDatastore (https://www.mathworks.com/help/vision/ref/pixellabeldatastore.html). The following documentation page gives more information on the function arguments: https://www.mathworks.com/help/vision/ref/pixellabelimagesource.html
Note from this documentation page that this function, pixelLabelImageSource, has been removed since R2018a.

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