Method QDft

Namespace

OpenCvSharp

Assembly

OpenCvSharp.dll

QDft(InputArray, OutputArray, DftFlags, bool)

Performs a forward or inverse Discrete quaternion Fourier transform of a 2D quaternion array.

public static void QDft(InputArray img, OutputArray qimg, DftFlags flags, bool sideLeft)

Parameters

img InputArray

quaternion image.

qimg OutputArray

quaternion image in dual space.

flags DftFlags

quaternion image in dual space. only DFT_INVERSE flags is supported

sideLeft bool

true the hypercomplex exponential is to be multiplied on the left (false on the right ).