OpenCVForUnity.VideoModule.KalmanFilter Class Reference

Kalman filter class. More...

Public Member Functions
	KalmanFilter ()
	KalmanFilter (int dynamParams, int measureParams)
	KalmanFilter (int dynamParams, int measureParams, int controlParams)
	KalmanFilter (int dynamParams, int measureParams, int controlParams, int type)
Mat	correct (Mat measurement)
	Updates the predicted state from the measurement.
Mat	get_controlMatrix ()
Mat	get_errorCovPost ()
Mat	get_errorCovPre ()
Mat	get_gain ()
Mat	get_measurementMatrix ()
Mat	get_measurementNoiseCov ()
Mat	get_processNoiseCov ()
Mat	get_statePost ()
Mat	get_statePre ()
Mat	get_transitionMatrix ()
IntPtr	getNativeObjAddr ()
Mat	predict ()
	Computes a predicted state.
Mat	predict (Mat control)
	Computes a predicted state.
void	set_controlMatrix (Mat controlMatrix)
void	set_errorCovPost (Mat errorCovPost)
void	set_errorCovPre (Mat errorCovPre)
void	set_gain (Mat gain)
void	set_measurementMatrix (Mat measurementMatrix)
void	set_measurementNoiseCov (Mat measurementNoiseCov)
void	set_processNoiseCov (Mat processNoiseCov)
void	set_statePost (Mat statePost)
void	set_statePre (Mat statePre)
void	set_transitionMatrix (Mat transitionMatrix)
Public Member Functions inherited from OpenCVForUnity.DisposableObject
void	Dispose ()
void	ThrowIfDisposed ()

Static Public Member Functions
static KalmanFilter	__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.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 Attributes inherited from OpenCVForUnity.DisposableOpenCVObject
Properties inherited from OpenCVForUnity.DisposableObject
bool	IsDisposed [get, protected set]
bool	IsEnabledDispose [get, set]

Detailed Description

Kalman filter class.

The class implements a standard Kalman filter <http://en.wikipedia.org/wiki/Kalman_filter&gt;, [Welch95] . However, you can modify transitionMatrix, controlMatrix, and measurementMatrix to get an extended Kalman filter functionality.

Note

In C API when CvKalman* kalmanFilter structure is not needed anymore, it should be released with cvReleaseKalman(&kalmanFilter)

Constructor & Destructor Documentation

KalmanFilter() [1/4]

OpenCVForUnity.VideoModule.KalmanFilter.KalmanFilter

(

)

KalmanFilter() [2/4]

OpenCVForUnity.VideoModule.KalmanFilter.KalmanFilter	(	int	dynamParams,
		int	measureParams,
		int	controlParams,
		int	type )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Parameters

dynamParams	Dimensionality of the state.
measureParams	Dimensionality of the measurement.
controlParams	Dimensionality of the control vector.
type	Type of the created matrices that should be CV_32F or CV_64F.

KalmanFilter() [3/4]

OpenCVForUnity.VideoModule.KalmanFilter.KalmanFilter	(	int	dynamParams,
		int	measureParams,
		int	controlParams )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Parameters

dynamParams	Dimensionality of the state.
measureParams	Dimensionality of the measurement.
controlParams	Dimensionality of the control vector.
type	Type of the created matrices that should be CV_32F or CV_64F.

KalmanFilter() [4/4]

OpenCVForUnity.VideoModule.KalmanFilter.KalmanFilter	(	int	dynamParams,
		int	measureParams )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Parameters

dynamParams	Dimensionality of the state.
measureParams	Dimensionality of the measurement.
controlParams	Dimensionality of the control vector.
type	Type of the created matrices that should be CV_32F or CV_64F.

Member Function Documentation

__fromPtr__()

static KalmanFilter OpenCVForUnity.VideoModule.KalmanFilter.__fromPtr__ ( IntPtr addr )

static

correct()

Mat OpenCVForUnity.VideoModule.KalmanFilter.correct

(

Mat

measurement

)

Updates the predicted state from the measurement.

Parameters

measurement

The measured system parameters

Dispose()

override void OpenCVForUnity.VideoModule.KalmanFilter.Dispose ( bool disposing )

protectedvirtual

Reimplemented from OpenCVForUnity.DisposableOpenCVObject.

get_controlMatrix()

Mat OpenCVForUnity.VideoModule.KalmanFilter.get_controlMatrix

(

)

get_errorCovPost()

Mat OpenCVForUnity.VideoModule.KalmanFilter.get_errorCovPost

(

)

get_errorCovPre()

Mat OpenCVForUnity.VideoModule.KalmanFilter.get_errorCovPre

(

)

get_gain()

Mat OpenCVForUnity.VideoModule.KalmanFilter.get_gain

(

)

get_measurementMatrix()

Mat OpenCVForUnity.VideoModule.KalmanFilter.get_measurementMatrix

(

)

get_measurementNoiseCov()

Mat OpenCVForUnity.VideoModule.KalmanFilter.get_measurementNoiseCov

(

)

get_processNoiseCov()

Mat OpenCVForUnity.VideoModule.KalmanFilter.get_processNoiseCov

(

)

get_statePost()

Mat OpenCVForUnity.VideoModule.KalmanFilter.get_statePost

(

)

get_statePre()

Mat OpenCVForUnity.VideoModule.KalmanFilter.get_statePre

(

)

get_transitionMatrix()

Mat OpenCVForUnity.VideoModule.KalmanFilter.get_transitionMatrix

(

)

getNativeObjAddr()

IntPtr OpenCVForUnity.VideoModule.KalmanFilter.getNativeObjAddr

(

)

predict() [1/2]

Mat OpenCVForUnity.VideoModule.KalmanFilter.predict

(

)

Computes a predicted state.

Parameters

control

The optional input control

predict() [2/2]

Mat OpenCVForUnity.VideoModule.KalmanFilter.predict

(

Mat

control

)

Computes a predicted state.

Parameters

control

The optional input control

set_controlMatrix()

void OpenCVForUnity.VideoModule.KalmanFilter.set_controlMatrix

(

Mat

controlMatrix

)

set_errorCovPost()

void OpenCVForUnity.VideoModule.KalmanFilter.set_errorCovPost

(

Mat

errorCovPost

)

set_errorCovPre()

void OpenCVForUnity.VideoModule.KalmanFilter.set_errorCovPre

(

Mat

errorCovPre

)

set_gain()

void OpenCVForUnity.VideoModule.KalmanFilter.set_gain

(

Mat

gain

)

set_measurementMatrix()

void OpenCVForUnity.VideoModule.KalmanFilter.set_measurementMatrix

(

Mat

measurementMatrix

)

set_measurementNoiseCov()

void OpenCVForUnity.VideoModule.KalmanFilter.set_measurementNoiseCov

(

Mat

measurementNoiseCov

)

set_processNoiseCov()

void OpenCVForUnity.VideoModule.KalmanFilter.set_processNoiseCov

(

Mat

processNoiseCov

)

set_statePost()

void OpenCVForUnity.VideoModule.KalmanFilter.set_statePost

(

Mat

statePost

)

set_statePre()

void OpenCVForUnity.VideoModule.KalmanFilter.set_statePre

(

Mat

statePre

)

set_transitionMatrix()

void OpenCVForUnity.VideoModule.KalmanFilter.set_transitionMatrix

(

Mat

transitionMatrix

)

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

• OpenCVForUnity/Assets/OpenCVForUnity/org/opencv/video/KalmanFilter.cs