Function mul_and_scale_spectrums 

pub fn mul_and_scale_spectrums(
    src1: &impl ToInputArray,
    src2: &impl ToInputArray,
    dst: &mut impl ToOutputArray,
    flags: i32,
    scale: f32,
    conj_b: bool,
    stream: &mut impl StreamTrait,
) -> Result<()>

Performs a per-element multiplication of two Fourier spectrums and scales the result.

Parameters

• src1: First spectrum.
• src2: Second spectrum with the same size and type as a .
• dst: Destination spectrum.
• flags: Mock parameter used for CPU/CUDA interfaces similarity, simply add a 0 value.
• scale: Scale constant.
• conjB: Optional flag to specify if the second spectrum needs to be conjugated before the multiplication.
• stream: Stream for the asynchronous version.

Only full (not packed) CV_32FC2 complex spectrums in the interleaved format are supported for now.

See also

mulSpectrums

C++ default parameters

• conj_b: false
• stream: Stream::Null()