 | TrackerMedianFlow Class |
Median Flow tracker implementation.
Inheritance HierarchySystemObject
OpenCvSharpDisposableObject
OpenCvSharpDisposableCvObject
OpenCvSharpAlgorithm
OpenCvSharp.TrackingTracker
OpenCvSharp.TrackingTrackerMedianFlow
OpenCvSharpDisposableObject
OpenCvSharpDisposableCvObject
OpenCvSharpAlgorithm
OpenCvSharp.TrackingTracker
OpenCvSharp.TrackingTrackerMedianFlow
Namespace: OpenCvSharp.Tracking
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
SyntaxThe TrackerMedianFlow type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | TrackerMedianFlow | Initializes a new instance of the TrackerMedianFlow class |
Properties| Name | Description | |
|---|---|---|
 | AllocatedMemory |
Gets or sets a memory address allocated by AllocMemory.
(Inherited from DisposableObject.) |
| AllocatedMemorySize |
Gets or sets the byte length of the allocated memory
(Inherited from DisposableObject.) |
 | CvPtr |
Native pointer of OpenCV structure
(Inherited from DisposableCvObject.) |
| DataHandle |
Gets or sets a handle which allocates using cvSetData.
(Inherited from DisposableObject.) |
| Empty |
Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read
(Inherited from Algorithm.) |
| IsDisposed |
Gets a value indicating whether this instance has been disposed.
(Inherited from DisposableObject.) |
| IsEnabledDispose |
Gets or sets a value indicating whether you permit disposing this instance.
(Inherited from DisposableObject.) |
Methods| Name | Description | |
|---|---|---|
| AllocGCHandle |
Pins the object to be allocated by cvSetData.
(Inherited from DisposableObject.) |
| AllocMemory |
Allocates the specified size of memory.
(Inherited from DisposableObject.) |
  | Create |
Constructor
|
| Create(TrackerMedianFlowParams) |
Constructor
|
| Dispose |
Releases the resources
(Inherited from DisposableObject.) |
| Dispose(Boolean) |
Releases the resources
(Inherited from DisposableObject.) |
| DisposeManaged |
Releases managed resources
(Inherited from Tracker.) |
| DisposeUnmanaged |
releases unmanaged resources
(Inherited from DisposableCvObject.) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize |
Destructor
(Inherited from DisposableObject.) |
| 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.
(Inherited from Algorithm.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| Init |
Initialize the tracker with a know bounding box that surrounding the target
(Inherited from Tracker.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| NotifyMemoryPressure |
Notifies the allocated size of memory.
(Inherited from DisposableObject.) |
| Read |
Reads algorithm parameters from a file storage
(Inherited from Algorithm.) |
| Save |
Saves the algorithm to a file.
In order to make this method work, the derived class must
implement Algorithm::write(FileStorage fs).
(Inherited from Algorithm.) |
| ThrowIfDisposed |
If this object is disposed, then ObjectDisposedException is thrown.
(Inherited from DisposableObject.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| Update |
Update the tracker, find the new most likely bounding box for the target
(Inherited from Tracker.) |
| Write |
Stores algorithm parameters in a file storage
(Inherited from Algorithm.) |
Fields| Name | Description | |
|---|---|---|
 | ptr |
Data pointer
(Inherited from DisposableCvObject.) |
Remarks
The tracker is suitable for very smooth and predictable movements when object is visible throughout the
whole sequence.It's quite and accurate for this type of problems (in particular, it was shown
by authors to outperform MIL). During the implementation period the code at [http://www.aonsquared.co.uk/node/5],
the courtesy of the author Arthur Amarra, was used for the reference purpose.
See Also