Sparse match interpolation algorithm based on modified locally-weighted affine estimator from [Revaud2015] and Fast Global Smoother as post-processing filter. More...

Inheritance diagram for OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator:

Public Member Functions
void	setCostMap (Mat _costMap)
	Interface to provide a more elaborated cost map, i.e. edge map, for the edge-aware term. This implementation is based on a rather simple gradient-based edge map estimation. To used more complex edge map estimator (e.g. StructuredEdgeDetection that has been used in the original publication) that may lead to improved accuracies, the internal edge map estimation can be bypassed here. More...

void	setK (int _k)
	K is a number of nearest-neighbor matches considered, when fitting a locally affine model. Usually it should be around 128. However, lower values would make the interpolation noticeably faster. More...

int	getK ()

void	setSigma (float _sigma)
	Sigma is a parameter defining how fast the weights decrease in the locally-weighted affine fitting. Higher values can help preserve fine details, lower values can help to get rid of noise in the output flow. More...

float	getSigma ()

void	setLambda (float _lambda)
	Lambda is a parameter defining the weight of the edge-aware term in geodesic distance, should be in the range of 0 to 1000. More...

float	getLambda ()

void	setUsePostProcessing (bool _use_post_proc)
	Sets whether the fastGlobalSmootherFilter() post-processing is employed. It is turned on by default. More...

bool	getUsePostProcessing ()

void	setFGSLambda (float _lambda)
	Sets the respective fastGlobalSmootherFilter() parameter. More...

float	getFGSLambda ()

void	setFGSSigma (float _sigma)

float	getFGSSigma ()

Public Member Functions inherited from OpenCVForUnity.XimgprocModule.SparseMatchInterpolator
void	interpolate (Mat from_image, Mat from_points, Mat to_image, Mat to_points, Mat dense_flow)
	Interpolate input sparse matches. More...

Public Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
IntPtr	getNativeObjAddr ()

virtual void	clear ()
	Clears the algorithm state. More...

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

void	save (string filename)

virtual string	getDefaultName ()

Public Member Functions inherited from OpenCVForUnity.DisposableObject
void	Dispose ()

void	ThrowIfDisposed ()

Static Public Member Functions
static new EdgeAwareInterpolator	__fromPtr__ (IntPtr addr)

Static Public Member Functions inherited from OpenCVForUnity.XimgprocModule.SparseMatchInterpolator
static new SparseMatchInterpolator	__fromPtr__ (IntPtr addr)

Static Public Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
static Algorithm	__fromPtr__ (IntPtr addr)

Static Public Member Functions inherited from OpenCVForUnity.DisposableObject
static IntPtr	ThrowIfNullIntPtr (IntPtr ptr)

Protected Member Functions
override void	Dispose (bool disposing)

Protected Member Functions inherited from OpenCVForUnity.XimgprocModule.SparseMatchInterpolator
override void	Dispose (bool disposing)

Protected Member Functions inherited from OpenCVForUnity.DisposableOpenCVObject
	DisposableOpenCVObject ()

	DisposableOpenCVObject (IntPtr ptr)

	DisposableOpenCVObject (bool isEnabledDispose)

	DisposableOpenCVObject (IntPtr ptr, bool isEnabledDispose)

Protected Member Functions inherited from OpenCVForUnity.DisposableObject
	DisposableObject ()

	DisposableObject (bool isEnabledDispose)

Additional Inherited Members
Properties inherited from OpenCVForUnity.DisposableObject
bool	IsDisposed `[get, protected set]`

bool	IsEnabledDispose `[get, set]`

Detailed Description

Sparse match interpolation algorithm based on modified locally-weighted affine estimator from [Revaud2015] and Fast Global Smoother as post-processing filter.

Member Function Documentation

◆ fromPtr()

static new EdgeAwareInterpolator OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.__fromPtr__ ( IntPtr addr )

static

◆ Dispose()

override void OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.Dispose ( bool disposing )

protectedvirtual

Reimplemented from OpenCVForUnity.CoreModule.Algorithm.

◆ getFGSLambda()

float OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.getFGSLambda ( )

See also: setFGSLambda

◆ getFGSSigma()

float OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.getFGSSigma ( )

See also: setFGSLambda

◆ getK()

int OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.getK ( )

See also: setK

◆ getLambda()

float OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.getLambda ( )

See also: setLambda

◆ getSigma()

float OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.getSigma ( )

See also: setSigma

◆ getUsePostProcessing()

bool OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.getUsePostProcessing ( )

See also: setUsePostProcessing

◆ setCostMap()

void OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.setCostMap ( Mat _costMap )

Interface to provide a more elaborated cost map, i.e. edge map, for the edge-aware term. This implementation is based on a rather simple gradient-based edge map estimation. To used more complex edge map estimator (e.g. StructuredEdgeDetection that has been used in the original publication) that may lead to improved accuracies, the internal edge map estimation can be bypassed here.

Parameters

_costMap a type CV_32FC1 Mat is required.

See also: cv::ximgproc::createSuperpixelSLIC

◆ setFGSLambda()

void OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.setFGSLambda ( float _lambda )

Sets the respective fastGlobalSmootherFilter() parameter.

◆ setFGSSigma()

void OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.setFGSSigma ( float _sigma )

See also: setFGSLambda

◆ setK()

void OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.setK ( int _k )

K is a number of nearest-neighbor matches considered, when fitting a locally affine model. Usually it should be around 128. However, lower values would make the interpolation noticeably faster.

◆ setLambda()

void OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.setLambda ( float _lambda )

Lambda is a parameter defining the weight of the edge-aware term in geodesic distance, should be in the range of 0 to 1000.

◆ setSigma()

void OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.setSigma ( float _sigma )

Sigma is a parameter defining how fast the weights decrease in the locally-weighted affine fitting. Higher values can help preserve fine details, lower values can help to get rid of noise in the output flow.

◆ setUsePostProcessing()

void OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator.setUsePostProcessing ( bool _use_post_proc )

Sets whether the fastGlobalSmootherFilter() post-processing is employed. It is turned on by default.

The documentation for this class was generated from the following file:

OpenCVForUnity/Assets/OpenCVForUnity/org/opencv_contrib/ximgproc/EdgeAwareInterpolator.cs

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members