| DualTVL1OpticalFlow Class |
Dual TV L1 Optical Flow Algorithm.
Inheritance HierarchyNamespace: Emgu.CV
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 3.0.0.2161 (3.0.0.2161)
SyntaxThe DualTVL1OpticalFlow type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | DualTVL1OpticalFlow |
Create Dual TV L1 Optical Flow.
|
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 | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetType | Gets the type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (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 | Returns a string that represents the current object. (Inherited from Object.) |
Extension Methods| Name | Description | |
|---|---|---|
 | Calc |
Calculates an optical flow.
(Defined by DenseOpticalFlowExtensions.) |
| Read |
Reads algorithm parameters from a file storage.
(Defined by AlgorithmExtensions.) |
| Write |
Stores algorithm parameters in a file storage
(Defined by AlgorithmExtensions.) |
Fields| Name | Description | |
|---|---|---|
 | _ptr |
A pointer to the unmanaged object
(Inherited from UnmanagedObject.) |
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)
|
| 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
|
See Also