3D Gan question

[davidiommi]

Hello,

I was reading a previous thread about the implementation of GANs in Monai. Does Monai support 3D GANs? Is a pix2pix or a dcGan implementation?

The tutorial shows a 2D GAN, but I suppose it's enough to the change the setting for the 3D case

Thanks in advance

[Nic-Ma]

Hi @ericspod ,

I think the GAN networks in MONAI support both 2D and 3D.
Could you please help double confirm?

Thanks.

[ericspod]

The Generator and Discriminator networks do support 2D and 3D. They and other networks require arguments to state the input size and the dimensionality of the network is inferred from that. For Generator this is start_shape, which if it has 4 values for (channel, depth, width, height) values will produce a 3D network. For Discriminator and the other subtypes of Regressor this is in_shape.