irtk.loss.total_variation_loss

irtk.loss.total_variation_loss(texture: torch.Tensor, texture_mask: torch.Tensor) → torch.Tensor

Computes the total variation L1 (TV-L1) loss of the given texture.

Parameters:

  • texture – The texture in PyTorch format.

  • texture_mask – A mask for the texture.

Returns:

The TV-L1 loss of the given texture.