tomodrgn.fft.ifft3_center_torch

ifft3_center_torch(possibly_batched_vols: Tensor) → Tensor

Batch-vectorized 3-D inverse DFT of even-sized volume(s) as torch tensor Note: torch maintains default input dtype torch.float32 to output dtype torch.float32

Parameters:

possibly_batched_vols – torch.tensor of volumes DFT, shape ([N], D, D, D)

Returns:

torch.tensor of volumes, shape ([N], D, D, D)