Trait opencv::prelude::DFTTrait

source · 
pub trait DFTTrait: AlgorithmTrait + DFTTraitConst {
    // Required method
    fn as_raw_mut_DFT(&mut self) -> *mut c_void;

    // Provided method
    fn compute(
        &mut self,
        image: &impl ToInputArray,
        result: &mut impl ToOutputArray,
        stream: &mut Stream
    ) -> Result<()> { ... }
}
Expand description

Mutable methods for crate::cudaarithm::DFT

Required Methods§

source

fn as_raw_mut_DFT(&mut self) -> *mut c_void

Provided Methods§

source

fn compute( &mut self, image: &impl ToInputArray, result: &mut impl ToOutputArray, stream: &mut Stream ) -> Result<()>

Computes an FFT of a given image.

Parameters
  • image: Source image. Only CV_32FC1 images are supported for now.
  • result: Result image.
  • stream: Stream for the asynchronous version.
C++ default parameters
  • stream: Stream::Null()

Implementors§