ImageGear Professional for Windows ActiveX
enumIGFFTScalingMethods Enumeration
ImageGear Professional v18.2 > API Reference Guide > FreqIP Component API Reference > FreqIP Component Enumerations > enumIGFFTScalingMethods Enumeration

Description:

Defines the different scaling methods for the result of Fast Fourier Transform (FFT).

Values:

IG_FFT_SCALING_UNITY Unity scaling, i.e., no scaling on the result
IG_FFT_SCALING_N Scale by 1/N on each dimension
IG_FFT_SCALING_SQRTN Scale by 1/sqrt(N) on each dimension

 

 

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