DFTTrait

opencv::cudaarithm::prelude

Trait DFTTrait 

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

    // Provided methods
    fn compute(
        &mut self,
        image: &impl ToInputArray,
        result: &mut impl ToOutputArray,
        stream: &mut impl StreamTrait,
    ) -> Result<()> { ... }
    fn compute_def(
        &mut self,
        image: &impl ToInputArray,
        result: &mut impl ToOutputArray,
    ) -> 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 impl StreamTrait, ) -> 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()
Source

fn compute_def( &mut self, image: &impl ToInputArray, result: &mut impl ToOutputArray, ) -> 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.
§Note

This alternative version of DFTTrait::compute function uses the following default values for its arguments:

  • stream: Stream::Null()

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§