Performs the per-element multiplication of two Fourier spectrums.
https://docs.opencv.org/4.x/d2/de8/group__core__array.html#ga3ab38646463c59bf0ce962a9d51db64f
Optional
optional flag that conjugates the second input array before the multiplication (true) or not (false). cv.mulSpectrums( a, b, flags[, c[, conjB]] ) -> c TODO
Performs the per-element multiplication of two Fourier spectrums.
https://docs.opencv.org/4.x/d2/de8/group__core__array.html#ga3ab38646463c59bf0ce962a9d51db64f