ComplexToReal

MLModule

genre	Unary
author	MeVis Medical Solutions AG
package	MeVisLab/Standard
dll	MLComplexArithmetic
definition	MLComplexArithmetic.def
see also	ComplexArithmetic2, TypeComposer, TypeDecomposer, TypeArithmetic1, TypeArithmetic2, Arithmetic0, Arithmetic1, Arithmetic2
keywords	absolute, phase, power, number, argument, convert, imaginary

Purpose

The module ComplexToReal computes either the absolute value, power, phase, real, or imaginary part of complex numbers in an image.

Usage

Select the function you want to apply to the input image.

Windows

Default Panel

Input Fields

input0

name: input0, type: Image

The input image can be of any data type.

If the input is not of complex type, it is automatically cast to complex double.

Output Fields

output0

name: output0, type: Image

The output image containg real numbers.

Parameter Fields

Visible Fields

Operators

name: Operators, type: Enum, default: Absolute

Defines the mode how complex input voxels are converted to scalar output voxels.

Values:

Title	Name	Description
​Absolute	​Absolute	​The absolute of the value of each voxel is computed.
​Argument	​Argument	​The argument or phase of the value of each voxel is computed.
​Power	​Power	​The power spectrum of the value of each voxel is computed.
​Real	​Real	​The real part of the value of each voxel is computed.
​Imaginary	​Imaginary	​The imaginary part of the value of each voxel is computed.