How do I make the size of the input picture

facebookresearch / pytorch_GAN_zoo

A mix of GAN implementations including progressive growing

BSD 3-Clause "New" or "Revised" License

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How do I make the size of the input picture #81

Closed Johnson-yue closed 5 years ago

Johnson-yue commented 5 years ago

I will train PGAN with my own dataset， but My data image size is 64x64 , So , how can I set image size in configuration ?

Molugan commented 5 years ago

You don't set the image size as an input, however you can choose the number of scales to work with. THe scales are numeroted as follow: scale 0: 4x4 scale 1: 8x8 etc..

So 64x64 is scale 4. To work with images of this size you must only set 5 values in the maxIterAtScale parameter of your configuratio file

ex: config["config"]["maxIterAtScale"] = [48000, 96000, 96000, 96000,96000] scale 0: 48000 iterations, scale 1 96000,.. scale 4 96000

ivder commented 4 years ago

@Molugan Hi how do you choose the maxIterAtScale value? How did you set the 48000, 96000, 120000, etc ?