diffusion_models.models.openai_unet.ResBlock¶
- class diffusion_models.models.openai_unet.ResBlock(*args: Any, **kwargs: Any)[source]¶
Bases:
TimestepBlock
A residual block that can optionally change the number of channels.
- Parameters:
channels – the number of input channels.
emb_channels – the number of timestep embedding channels.
dropout – the rate of dropout.
out_channels – if specified, the number of out channels.
use_conv – if True and out_channels is specified, use a spatial convolution instead of a smaller 1x1 convolution to change the channels in the skip connection.
dims – determines if the signal is 1D, 2D, or 3D.
use_checkpoint – if True, use gradient checkpointing on this module.
- __init__(channels, emb_channels, dropout, out_channels=None, use_conv=False, use_scale_shift_norm=False, dims=2, use_checkpoint=False)[source]¶
Methods