DualTVL1OpticalFlow Class |
Dual TV L1 Optical Flow Algorithm.
Inheritance HierarchySystemObject
Emgu.UtilDisposableObject
Emgu.UtilUnmanagedObject
Emgu.CV.UtilSharedPtrObject
Emgu.CVDualTVL1OpticalFlow
Emgu.UtilDisposableObject
Emgu.UtilUnmanagedObject
Emgu.CV.UtilSharedPtrObject
Emgu.CVDualTVL1OpticalFlow
Namespace: Emgu.CV
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 4.1.1.3497 (4.1.1.3497)
SyntaxThe DualTVL1OpticalFlow type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | DualTVL1OpticalFlow |
Create Dual TV L1 Optical Flow.
|
Properties| Name | Description | |
|---|---|---|
 | AlgorithmPtr |
Return the pointer to the algorithm object
|
| DenseOpticalFlowPtr |
Gets the dense optical flow pointer.
|
| Epsilon |
Stopping criterion threshold used in the numerical scheme, which is a trade-off between precision and running time
|
| Gamma |
Coefficient for additional illumination variation term
|
| InnerIterations |
Inner iterations (between outlier filtering) used in the numerical scheme
|
| Lambda |
Weight parameter for the data term, attachment parameter
|
| MedianFiltering |
Median filter kernel size (1 = no filter) (3 or 5)
|
| OuterIterations |
Outer iterations (number of inner loops) used in the numerical scheme
|
| Ptr |
Pointer to the unmanaged object
(Inherited from UnmanagedObject.) |
| ScalesNumber |
Number of scales used to create the pyramid of images
|
| ScaleStep |
Step between scales (less than 1)
|
| SharedPtr |
Pointer to the shared pointer to the unmanaged object
(Inherited from SharedPtrObject.) |
| Tau |
Time step of the numerical scheme
|
| Theta |
Weight parameter for (u - v)^2, tightness parameter
|
| UseInitialFlow |
Use initial flow
|
| WarpingsNumber |
Number of warpings per scale
|
Methods| Name | Description | |
|---|---|---|
| Dispose |
The dispose function that implements IDisposable interface
(Inherited from DisposableObject.) |
 | DisposeObject |
Release the unmanaged resources
(Overrides DisposableObjectDisposeObject.) |
| Equals | (Inherited from Object.) |
| Finalize |
Destructor
(Inherited from DisposableObject.) |
| GetHashCode | (Inherited from Object.) |
| GetType | (Inherited from Object.) |
| MemberwiseClone | (Inherited from Object.) |
| ReleaseManagedResources |
Release the managed resources. This function will be called during the disposal of the current object.
override ride this function if you need to call the Dispose() function on any managed IDisposable object created by the current object
(Inherited from DisposableObject.) |
| ToString | (Inherited from Object.) |
Fields| Name | Description | |
|---|---|---|
 | _ptr |
A pointer to the unmanaged object
(Inherited from UnmanagedObject.) |
| _sharedPtr |
A pointer to the shared pointer to the unmanaged object
(Inherited from SharedPtrObject.) |
Extension Methods| Name | Description | |
|---|---|---|
 | Calc |
Calculates an optical flow.
(Defined by DenseOpticalFlowExtensions.) |
| Clear |
Clear the algorithm
(Defined by AlgorithmExtensions.) |
| GetDefaultName |
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.
(Defined by AlgorithmExtensions.) |
| IsEmpty |
Returns true if the Algorithm is empty. e.g. in the very beginning or after unsuccessful read.
(Defined by AlgorithmExtensions.) |
| Load |
Loads algorithm from the file
(Defined by AlgorithmExtensions.) |
| LoadFromString |
Loads algorithm from a String
(Defined by AlgorithmExtensions.) |
| Read |
Reads algorithm parameters from a file storage.
(Defined by AlgorithmExtensions.) |
| Save |
Save the algorithm to file
(Defined by AlgorithmExtensions.) |
| SaveToString |
Save the algorithm to a string
(Defined by AlgorithmExtensions.) |
| Write(FileStorage) | Overloaded.
Stores algorithm parameters in a file storage
(Defined by AlgorithmExtensions.) |
| Write(FileStorage, String) | Overloaded.
Stores algorithm parameters in a file storage
(Defined by AlgorithmExtensions.) |
See Also