opencv::mod_prelude

Trait CUDA_HoughCirclesDetectorTrait

Source 
pub trait CUDA_HoughCirclesDetectorTrait: AlgorithmTrait + CUDA_HoughCirclesDetectorTraitConst {
    // Required method
    fn as_raw_mut_CUDA_HoughCirclesDetector(&mut self) -> *mut c_void;

    // Provided methods
    fn detect(
        &mut self,
        src: &impl ToInputArray,
        circles: &mut impl ToOutputArray,
        stream: &mut impl StreamTrait,
    ) -> Result<()> { ... }
    fn detect_def(
        &mut self,
        src: &impl ToInputArray,
        circles: &mut impl ToOutputArray,
    ) -> Result<()> { ... }
    fn set_dp(&mut self, dp: f32) -> Result<()> { ... }
    fn set_min_dist(&mut self, min_dist: f32) -> Result<()> { ... }
    fn set_canny_threshold(&mut self, canny_threshold: i32) -> Result<()> { ... }
    fn set_votes_threshold(&mut self, votes_threshold: i32) -> Result<()> { ... }
    fn set_min_radius(&mut self, min_radius: i32) -> Result<()> { ... }
    fn set_max_radius(&mut self, max_radius: i32) -> Result<()> { ... }
    fn set_max_circles(&mut self, max_circles: i32) -> Result<()> { ... }
}
Expand description

Mutable methods for crate::cudaimgproc::CUDA_HoughCirclesDetector

Required Methods§

Source

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

Provided Methods§

Source

fn detect( &mut self, src: &impl ToInputArray, circles: &mut impl ToOutputArray, stream: &mut impl StreamTrait, ) -> Result<()>

Finds circles in a grayscale image using the Hough transform.

§Parameters
  • src: 8-bit, single-channel grayscale input image.
  • circles: Output vector of found circles. Each vector is encoded as a 3-element floating-point vector inline formula .
  • stream: Stream for the asynchronous version.
§See also

HoughCircles

§C++ default parameters
  • stream: Stream::Null()
Source

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

Finds circles in a grayscale image using the Hough transform.

§Parameters
  • src: 8-bit, single-channel grayscale input image.
  • circles: Output vector of found circles. Each vector is encoded as a 3-element floating-point vector inline formula .
  • stream: Stream for the asynchronous version.
§See also

HoughCircles

§Note

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

  • stream: Stream::Null()
Source

fn set_dp(&mut self, dp: f32) -> Result<()>

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fn set_min_dist(&mut self, min_dist: f32) -> Result<()>

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fn set_canny_threshold(&mut self, canny_threshold: i32) -> Result<()>

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fn set_votes_threshold(&mut self, votes_threshold: i32) -> Result<()>

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fn set_min_radius(&mut self, min_radius: i32) -> Result<()>

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fn set_max_radius(&mut self, max_radius: i32) -> Result<()>

Source

fn set_max_circles(&mut self, max_circles: i32) -> 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§