OpenCVForUnity.XimgprocModule.EdgeAwareInterpolator Class Reference

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

Public Member Functions
float	getFGSLambda ()
float	getFGSSigma ()
int	getK ()
float	getLambda ()
float	getSigma ()
bool	getUsePostProcessing ()
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.
void	setFGSLambda (float _lambda)
	Sets the respective fastGlobalSmootherFilter() parameter.
void	setFGSSigma (float _sigma)
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.
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.
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.
void	setUsePostProcessing (bool _use_post_proc)
	Sets whether the fastGlobalSmootherFilter() post-processing is employed. It is turned on by default.
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.
Public Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
virtual void	clear ()
	Clears the algorithm state.
virtual bool	empty ()
	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read.
virtual string	getDefaultName ()
IntPtr	getNativeObjAddr ()
void	save (string filename)
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.CoreModule.Algorithm
Protected Member Functions inherited from OpenCVForUnity.DisposableOpenCVObject
	DisposableOpenCVObject ()
	DisposableOpenCVObject (bool isEnabledDispose)
	DisposableOpenCVObject (IntPtr ptr)
	DisposableOpenCVObject (IntPtr ptr, bool isEnabledDispose)
Protected Member Functions inherited from OpenCVForUnity.DisposableObject
	DisposableObject ()
	DisposableObject (bool isEnabledDispose)

Additional Inherited Members
Package Functions inherited from OpenCVForUnity.XimgprocModule.SparseMatchInterpolator
Package Functions inherited from OpenCVForUnity.CoreModule.Algorithm
Package Attributes inherited from OpenCVForUnity.DisposableOpenCVObject
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.

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.

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

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