image_as_real#
- mrinufft.operators.image_as_real(x)[source]#
View image tensor as real channel-packed tensor.
Converts a complex image tensor of shape
(B, C, *XYZ)to a real-valued tensor of shape(B, 2C, *XYZ)by moving the real/imaginary parts into the channel dimension.- Parameters:
x (torch.Tensor) – Complex image tensor of shape
(B, C, *XYZ).- Returns:
Real-valued channel-packed tensor of shape
(B, 2C, *XYZ).- Return type:
torch.Tensor