U-net lost connections during training (using unetLayers function)
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I am trying to train a simple u-net (for an image of size 128x128 and encoder depth 4) using unetLayers:
lgraph = unetLayers([128,128],3,'FilterSize',3,'EncoderDepth',4);
The network graph seems reasonable before training, and so is the training process using a small data set.
After the training the new network is missing the 'bridge connections' between the encoding section and the decoding section.
Any ideas what is causing this?
(I've tried different training options and my database seems valid).
Has anyone encountered any issues with matlab's new u-net network?
Thank you!
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Prajith Chilummula
2019-1-10
Are you following the similar steps as shown in the link https://www.mathworks.com/help/vision/ref/unetlayers.html?
Please provide the code you are using to traing the unet network.
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