Forward FFT

Class: NodeFlexibleForwardFFT

Node Icon

Calculates the forward FFT.

Inputs

Image

Input image.

Type: Image4DFloat, Required, Single

Outputs

Output

Resulting image.

Type: Image4DComplex

Settings

Input & Output

Input Type Selection

Select the type of input the node should accept. Can be real or complex images.

Values: Real, Complex

Output Type Selection

Select if imaginary part of the output should be supressed or not.

Values: Real, Complex

Configurations

Transform X-dimension Boolean

Perform the FFT operation for the X-dimension.

Transform Y-dimension Boolean

Perform the FFT operation for the Y-dimension.

Transform Z-dimension Boolean

Perform the FFT operation for the Z-dimension.

Transform T-dimension Boolean

Perform the FFT operation for the T-dimension.

Centered FFT Boolean

Put the zero-frequency at the image center.

Normalization Type Selection

Select how the FFT should be normalized. Can be orthonormal or none.

Values: Orthonormal, None