opencv::prelude

Trait CUDA_CornersDetectorTrait

Source 
pub trait CUDA_CornersDetectorTrait: AlgorithmTrait + CUDA_CornersDetectorTraitConst {
    // Required method
    fn as_raw_mut_CUDA_CornersDetector(&mut self) -> *mut c_void;

    // Provided methods
    fn detect(
        &mut self,
        image: &impl ToInputArray,
        corners: &mut impl ToOutputArray,
        mask: &impl ToInputArray,
        stream: &mut impl StreamTrait,
    ) -> Result<()> { ... }
    fn detect_def(
        &mut self,
        image: &impl ToInputArray,
        corners: &mut impl ToOutputArray,
    ) -> Result<()> { ... }
    fn set_max_corners(&mut self, max_corners: i32) -> Result<()> { ... }
    fn set_min_distance(&mut self, min_distance: f64) -> Result<()> { ... }
}
Expand description

Mutable methods for crate::cudaimgproc::CUDA_CornersDetector

Required Methods§

Source

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

Provided Methods§

Source

fn detect( &mut self, image: &impl ToInputArray, corners: &mut impl ToOutputArray, mask: &impl ToInputArray, stream: &mut impl StreamTrait, ) -> Result<()>

Determines strong corners on an image.

§Parameters
  • image: Input 8-bit or floating-point 32-bit, single-channel image.
  • corners: Output vector of detected corners (1-row matrix with CV_32FC2 type with corners positions).
  • mask: Optional region of interest. If the image is not empty (it needs to have the type CV_8UC1 and the same size as image ), it specifies the region in which the corners are detected.
  • stream: Stream for the asynchronous version.
§C++ default parameters
  • mask: noArray()
  • stream: Stream::Null()
Source

fn detect_def( &mut self, image: &impl ToInputArray, corners: &mut impl ToOutputArray, ) -> Result<()>

Determines strong corners on an image.

§Parameters
  • image: Input 8-bit or floating-point 32-bit, single-channel image.
  • corners: Output vector of detected corners (1-row matrix with CV_32FC2 type with corners positions).
  • mask: Optional region of interest. If the image is not empty (it needs to have the type CV_8UC1 and the same size as image ), it specifies the region in which the corners are detected.
  • stream: Stream for the asynchronous version.
§Note

This alternative version of CUDA_CornersDetectorTrait::detect function uses the following default values for its arguments:

  • mask: noArray()
  • stream: Stream::Null()
Source

fn set_max_corners(&mut self, max_corners: i32) -> Result<()>

Source

fn set_min_distance(&mut self, min_distance: f64) -> Result<()>

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§