Concatenate about keras-gan HOT 8 CLOSED

Try resizing the input images to same size - as in the paper / implementation here.

The problem can be, when you downsample from say image of size (5,5) to half , you get (2,2) and upsampling it gives (4,4) , hence the error.

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@MinuteswithMetrics could you further explain your setup? As in what are the dimensions of your images? What GAN implementation are you trying to train? And on what line do you get this error?

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How are you using the mask? If you follow the folder structure I use for CycleGAN and pix2pix (i.e. the ones that are created by using the download scripts for both models) and use the data loaders that I have implemented it should work.

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So if you want the model to condition its prediction on the mask then you will need to scale both the mask and the images to the same dimensions, and also the same number of channels. The data loader for pix2pix assumes that the images are concatenated by width (like this https://raw.githubusercontent.com/affinelayer/pix2pix-tensorflow/master/docs/ab.png), where the image you want to condition on is positioned on the right and the image you would like the model to produce is on the left. If you arrange your images like this you should be able to use the data loader for pix2pix.

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I notice that if I resize images to a power of 2, such as 128, it works. But if I try 200, I get the same error A Concatenate layer requires inputs with matching shapes except for the concat axis. Got inputs shapes:.

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