Struct opencv::phase_unwrapping::HistogramPhaseUnwrapping

pub struct HistogramPhaseUnwrapping { /* private fields */ }

Class implementing two-dimensional phase unwrapping based on histogramUnwrapping This algorithm belongs to the quality-guided phase unwrapping methods. First, it computes a reliability map from second differences between a pixel and its eight neighbours. Reliability values lie between 0 and 16pipi. Then, this reliability map is used to compute the reliabilities of “edges”. An edge is an entity defined by two pixels that are connected horizontally or vertically. Its reliability is found by adding the the reliabilities of the two pixels connected through it. Edges are sorted in a histogram based on their reliability values. This histogram is then used to unwrap pixels, starting from the highest quality pixel.

The wrapped phase map and the unwrapped result are stored in CV_32FC1 Mat.

Implementations

impl HistogramPhaseUnwrapping

pub fn create( parameters: HistogramPhaseUnwrapping_Params ) -> Result<Ptr<HistogramPhaseUnwrapping>>

Constructor

Parameters

• parameters: HistogramPhaseUnwrapping parameters HistogramPhaseUnwrapping::Params: width,height of the phase map and histogram characteristics.

C++ default parameters

• parameters: HistogramPhaseUnwrapping::Params()

Trait Implementations

impl AlgorithmTrait for HistogramPhaseUnwrapping

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 HistogramPhaseUnwrapping

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 HistogramPhaseUnwrapping

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 Debug for HistogramPhaseUnwrapping

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

Formats the value using the given formatter.

impl Drop for HistogramPhaseUnwrapping

fn drop(&mut self)

Executes the destructor for this type.

impl From<HistogramPhaseUnwrapping> for Algorithm

fn from(s: HistogramPhaseUnwrapping) -> Self

Converts to this type from the input type.

impl From<HistogramPhaseUnwrapping> for PhaseUnwrapping

fn from(s: HistogramPhaseUnwrapping) -> Self

Converts to this type from the input type.

impl HistogramPhaseUnwrappingTrait for HistogramPhaseUnwrapping

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

fn get_inverse_reliability_map( &mut self, reliability_map: &mut impl ToOutputArray ) -> Result<()>

Get the reliability map computed from the wrapped phase map.

impl HistogramPhaseUnwrappingTraitConst for HistogramPhaseUnwrapping

fn as_raw_HistogramPhaseUnwrapping(&self) -> *const c_void

impl PhaseUnwrappingTrait for HistogramPhaseUnwrapping

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

fn unwrap_phase_map( &mut self, wrapped_phase_map: &impl ToInputArray, unwrapped_phase_map: &mut impl ToOutputArray, shadow_mask: &impl ToInputArray ) -> Result<()>

Unwraps a 2D phase map.

impl PhaseUnwrappingTraitConst for HistogramPhaseUnwrapping

fn as_raw_PhaseUnwrapping(&self) -> *const c_void

impl TryFrom<PhaseUnwrapping> for HistogramPhaseUnwrapping

type Error = Error

The type returned in the event of a conversion error.

fn try_from(s: PhaseUnwrapping) -> Result<Self>

Performs the conversion.

impl Send for HistogramPhaseUnwrapping