idft function

Mat idft(
  1. InputArray src, {
  2. OutputArray? dst,
  3. int flags = 0,
  4. int nonzeroRows = 0,
})

IDFT calculates the inverse Discrete Fourier Transform of a 1D or 2D array.

For further details, please see: https://docs.opencv.org/master/d2/de8/group__core__array.html#gaa708aa2d2e57a508f968eb0f69aa5ff1

Implementation

Mat idft(
  InputArray src, {
  OutputArray? dst,
  int flags = 0,
  int nonzeroRows = 0,
}) {
  dst ??= Mat.empty();
  cvRun(() => ccore.cv_idft(src.ref, dst!.ref, flags, nonzeroRows, ffi.nullptr));
  return dst;
}