GeneralizedHoughTrait

opencv::prelude

Trait GeneralizedHoughTrait 

Source 
pub trait GeneralizedHoughTrait: AlgorithmTrait + GeneralizedHoughTraitConst {

Show 14 methods    // Required method
    fn as_raw_mut_GeneralizedHough(&mut self) -> *mut c_void;

    // Provided methods
    fn set_template(
        &mut self,
        templ: &impl ToInputArray,
        templ_center: Point,
    ) -> Result<()> { ... }
    fn set_template_def(&mut self, templ: &impl ToInputArray) -> Result<()> { ... }
    fn set_template_1(
        &mut self,
        edges: &impl ToInputArray,
        dx: &impl ToInputArray,
        dy: &impl ToInputArray,
        templ_center: Point,
    ) -> Result<()> { ... }
    fn set_template_def_1(
        &mut self,
        edges: &impl ToInputArray,
        dx: &impl ToInputArray,
        dy: &impl ToInputArray,
    ) -> Result<()> { ... }
    fn detect(
        &mut self,
        image: &impl ToInputArray,
        positions: &mut impl ToOutputArray,
        votes: &mut impl ToOutputArray,
    ) -> Result<()> { ... }
    fn detect_def(
        &mut self,
        image: &impl ToInputArray,
        positions: &mut impl ToOutputArray,
    ) -> Result<()> { ... }
    fn detect_with_edges(
        &mut self,
        edges: &impl ToInputArray,
        dx: &impl ToInputArray,
        dy: &impl ToInputArray,
        positions: &mut impl ToOutputArray,
        votes: &mut impl ToOutputArray,
    ) -> Result<()> { ... }
    fn detect_with_edges_def(
        &mut self,
        edges: &impl ToInputArray,
        dx: &impl ToInputArray,
        dy: &impl ToInputArray,
        positions: &mut impl ToOutputArray,
    ) -> Result<()> { ... }
    fn set_canny_low_thresh(&mut self, canny_low_thresh: i32) -> Result<()> { ... }
    fn set_canny_high_thresh(&mut self, canny_high_thresh: i32) -> Result<()> { ... }
    fn set_min_dist(&mut self, min_dist: f64) -> Result<()> { ... }
    fn set_dp(&mut self, dp: f64) -> Result<()> { ... }
    fn set_max_buffer_size(&mut self, max_buffer_size: i32) -> Result<()> { ... }

}
Expand description

Mutable methods for crate::imgproc::GeneralizedHough

Required Methods§

Source

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

Provided Methods§

Source

fn set_template( &mut self, templ: &impl ToInputArray, templ_center: Point, ) -> Result<()>

set template to search

§C++ default parameters
  • templ_center: Point(-1,-1)
Source

fn set_template_def(&mut self, templ: &impl ToInputArray) -> Result<()>

set template to search

§Note

This alternative version of GeneralizedHoughTrait::set_template function uses the following default values for its arguments:

  • templ_center: Point(-1,-1)
Source

fn set_template_1( &mut self, edges: &impl ToInputArray, dx: &impl ToInputArray, dy: &impl ToInputArray, templ_center: Point, ) -> Result<()>

§C++ default parameters
  • templ_center: Point(-1,-1)
Source

fn set_template_def_1( &mut self, edges: &impl ToInputArray, dx: &impl ToInputArray, dy: &impl ToInputArray, ) -> Result<()>

§Note

This alternative version of GeneralizedHoughTrait::set_template function uses the following default values for its arguments:

  • templ_center: Point(-1,-1)
Source

fn detect( &mut self, image: &impl ToInputArray, positions: &mut impl ToOutputArray, votes: &mut impl ToOutputArray, ) -> Result<()>

find template on image

§C++ default parameters
  • votes: noArray()
Source

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

find template on image

§Note

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

  • votes: noArray()
Source

fn detect_with_edges( &mut self, edges: &impl ToInputArray, dx: &impl ToInputArray, dy: &impl ToInputArray, positions: &mut impl ToOutputArray, votes: &mut impl ToOutputArray, ) -> Result<()>

§C++ default parameters
  • votes: noArray()
Source

fn detect_with_edges_def( &mut self, edges: &impl ToInputArray, dx: &impl ToInputArray, dy: &impl ToInputArray, positions: &mut impl ToOutputArray, ) -> Result<()>

§Note

This alternative version of GeneralizedHoughTrait::detect_with_edges function uses the following default values for its arguments:

  • votes: noArray()
Source

fn set_canny_low_thresh(&mut self, canny_low_thresh: i32) -> Result<()>

Canny low threshold.

Source

fn set_canny_high_thresh(&mut self, canny_high_thresh: i32) -> Result<()>

Canny high threshold.

Source

fn set_min_dist(&mut self, min_dist: f64) -> Result<()>

Minimum distance between the centers of the detected objects.

Source

fn set_dp(&mut self, dp: f64) -> Result<()>

Inverse ratio of the accumulator resolution to the image resolution.

Source

fn set_max_buffer_size(&mut self, max_buffer_size: i32) -> Result<()>

Maximal size of inner buffers.

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§