Trait opencv::prelude::CUDA_HoughSegmentDetectorTrait

pub trait CUDA_HoughSegmentDetectorTrait: AlgorithmTrait + CUDA_HoughSegmentDetectorTraitConst {
    // Required method
    fn as_raw_mut_CUDA_HoughSegmentDetector(&mut self) -> *mut c_void;

    // Provided methods
    fn detect(
        &mut self,
        src: &impl ToInputArray,
        lines: &mut impl ToOutputArray,
        stream: &mut Stream
    ) -> Result<()> { ... }
    fn detect_def(
        &mut self,
        src: &impl ToInputArray,
        lines: &mut impl ToOutputArray
    ) -> Result<()> { ... }
    fn set_rho(&mut self, rho: f32) -> Result<()> { ... }
    fn set_theta(&mut self, theta: f32) -> Result<()> { ... }
    fn set_min_line_length(&mut self, min_line_length: i32) -> Result<()> { ... }
    fn set_max_line_gap(&mut self, max_line_gap: i32) -> Result<()> { ... }
    fn set_max_lines(&mut self, max_lines: i32) -> Result<()> { ... }
    fn set_threshold(&mut self, threshold: i32) -> Result<()> { ... }
}

Mutable methods for crate::cudaimgproc::CUDA_HoughSegmentDetector

Required Methods

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

Provided Methods

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

Finds line segments in a binary image using the probabilistic Hough transform.

Parameters

• src: 8-bit, single-channel binary source image.
• lines: Output vector of lines. Each line is represented by a 4-element vector , where and are the ending points of each detected line segment.
• stream: Stream for the asynchronous version.

See also

HoughLinesP

C++ default parameters

• stream: Stream::Null()

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

Finds line segments in a binary image using the probabilistic Hough transform.

Parameters

• src: 8-bit, single-channel binary source image.
• lines: Output vector of lines. Each line is represented by a 4-element vector , where and are the ending points of each detected line segment.
• stream: Stream for the asynchronous version.

See also

HoughLinesP

Note

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

• stream: Stream::Null()

fn set_rho(&mut self, rho: f32) -> Result<()>

fn set_theta(&mut self, theta: f32) -> Result<()>

fn set_min_line_length(&mut self, min_line_length: i32) -> Result<()>

fn set_max_line_gap(&mut self, max_line_gap: i32) -> Result<()>

fn set_max_lines(&mut self, max_lines: i32) -> Result<()>

fn set_threshold(&mut self, threshold: i32) -> Result<()>

Object Safety

This trait is not object safe.

Implementors

impl CUDA_HoughSegmentDetectorTrait for Ptr<CUDA_HoughSegmentDetector>

impl CUDA_HoughSegmentDetectorTrait for CUDA_HoughSegmentDetector