Method MulSpectrums

Namespace

OpenCvSharp

Assembly

OpenCvSharp.dll

MulSpectrums(InputArray, InputArray, OutputArray, DftFlags, bool)

Performs the per-element multiplication of two Fourier spectrums.

public static void MulSpectrums(InputArray a, InputArray b, OutputArray c, DftFlags flags, bool conjB = false)

Parameters

a InputArray

first input array.

b InputArray

second input array of the same size and type as src1.

c OutputArray

output array of the same size and type as src1.

flags DftFlags

operation flags; currently, the only supported flag is cv::DFT_ROWS, which indicates that each row of src1 and src2 is an independent 1D Fourier spectrum. If you do not want to use this flag, then simply add a 0 as value.

conjB bool

optional flag that conjugates the second input array before the multiplication (true) or not (false).