Struct opencv::cudaimgproc::CUDA_HoughLinesDetector

pub struct CUDA_HoughLinesDetector { /* private fields */ }

Base class for lines detector algorithm. :

Trait Implementations

impl AlgorithmTrait for CUDA_HoughLinesDetector

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

fn clear(&mut self) -> Result<()>

Clears the algorithm state

fn read(&mut self, fn_: &FileNode) -> Result<()>

Reads algorithm parameters from a file storage

impl AlgorithmTraitConst for CUDA_HoughLinesDetector

fn as_raw_Algorithm(&self) -> *const c_void

fn write(&self, fs: &mut FileStorage) -> Result<()>

Stores algorithm parameters in a file storage

fn write_1(&self, fs: &mut FileStorage, name: &str) -> Result<()>

Stores algorithm parameters in a file storage

fn write_with_name(&self, fs: &Ptr<FileStorage>, name: &str) -> Result<()>

@deprecated

fn empty(&self) -> Result<bool>

Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read

fn save(&self, filename: &str) -> Result<()>

Saves the algorithm to a file. In order to make this method work, the derived class must implement Algorithm::write(FileStorage& fs).

fn get_default_name(&self) -> Result<String>

Returns the algorithm string identifier. This string is used as top level xml/yml node tag when the object is saved to a file or string.

impl Boxed for CUDA_HoughLinesDetector

unsafe fn from_raw(ptr: *mut c_void) -> Self

Wrap the specified raw pointer

fn into_raw(self) -> *mut c_void

Return an the underlying raw pointer while consuming this wrapper.

fn as_raw(&self) -> *const c_void

Return the underlying raw pointer.

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

Return the underlying mutable raw pointer

impl CUDA_HoughLinesDetectorTrait for CUDA_HoughLinesDetector

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

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

Finds lines in a binary image using the classical Hough transform.

fn download_results( &mut self, d_lines: &impl ToInputArray, h_lines: &mut impl ToOutputArray, h_votes: &mut impl ToOutputArray, stream: &mut Stream ) -> Result<()>

Downloads results from cuda::HoughLinesDetector::detect to host memory.

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

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

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

fn set_do_sort(&mut self, do_sort: bool) -> Result<()>

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

impl CUDA_HoughLinesDetectorTraitConst for CUDA_HoughLinesDetector

fn as_raw_CUDA_HoughLinesDetector(&self) -> *const c_void

fn get_rho(&self) -> Result<f32>

fn get_theta(&self) -> Result<f32>

fn get_threshold(&self) -> Result<i32>

fn get_do_sort(&self) -> Result<bool>

fn get_max_lines(&self) -> Result<i32>

impl Debug for CUDA_HoughLinesDetector

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for CUDA_HoughLinesDetector

fn drop(&mut self)

Executes the destructor for this type.

impl From<CUDA_HoughLinesDetector> for Algorithm

fn from(s: CUDA_HoughLinesDetector) -> Self

Converts to this type from the input type.

impl Send for CUDA_HoughLinesDetector