Type Definition opencv::types::PtrOfStructuredEdgeDetection

pub type PtrOfStructuredEdgeDetection = Ptr<dyn StructuredEdgeDetection>;

Implementations

impl PtrOfStructuredEdgeDetection

pub fn as_raw_PtrOfStructuredEdgeDetection(&self) -> *const c_void

pub fn as_raw_mut_PtrOfStructuredEdgeDetection(&mut self) -> *mut c_void

Trait Implementations

impl AlgorithmTrait for PtrOfStructuredEdgeDetection

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 PtrOfStructuredEdgeDetection

fn as_raw_Algorithm(&self) -> *const c_void

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

Stores algorithm parameters in a file storage

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

simplified API for language bindings Stores algorithm parameters in a file storage

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 StructuredEdgeDetection for PtrOfStructuredEdgeDetection

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

impl StructuredEdgeDetectionConst for PtrOfStructuredEdgeDetection

fn as_raw_StructuredEdgeDetection(&self) -> *const c_void

fn detect_edges(
    &self,
    src: &dyn ToInputArray,
    dst: &mut dyn ToOutputArray
) -> Result<()>

The function detects edges in src and draw them to dst.

fn compute_orientation(
    &self,
    src: &dyn ToInputArray,
    dst: &mut dyn ToOutputArray
) -> Result<()>

The function computes orientation from edge image.

fn edges_nms(
    &self,
    edge_image: &dyn ToInputArray,
    orientation_image: &dyn ToInputArray,
    dst: &mut dyn ToOutputArray,
    r: i32,
    s: i32,
    m: f32,
    is_parallel: bool
) -> Result<()>

The function edgenms in edge image and suppress edges where edge is stronger in orthogonal direction.