This class use ImageFeature to match or track object
Namespace: Emgu.CV.Features2DAssembly: Emgu.CV (in Emgu.CV.dll) Version: 2.2.0.1010 (2.2.0.1010)
Syntax
| C# | Visual Basic | Visual C++ |
public class Features2DTracker : DisposableObject
Public Class Features2DTracker _ Inherits DisposableObject
public ref class Features2DTracker : public DisposableObject
Members
| All Members | Constructors  | Methods |
 Public Protected | Instance Static  | Declared Inherited | XNA Framework Only  .NET Compact Framework Only  |
| Member | Description | |
|---|---|---|
| Features2DTracker(array<ImageFeature>[]()[][]) |
Create a Image tracker, where Image is matched with flann
|
| CamShiftTrack(array<ImageFeature>[]()[][], MCvBox2D, Image<(Of <<'(Gray, Single>)>>)) |
Use camshift to track the feature
|
| Detect(array<ImageFeature>[]()[][], Double) |
Detect the if the model features exist in the observed features. If true, an homography matrix is returned, otherwise, null is returned.
|
| Dispose()()()() |
The dispose function that implements IDisposable interface
(Inherited from DisposableObject.) |
 | DisposeObject()()()() |
Release unmanaged memory
(Overrides DisposableObject..::..DisposeObject()()()().) |
| Equals(Object) | (Inherited from Object.) |
| Finalize()()()() |
Destructor
(Inherited from DisposableObject.) |
| GetHashCode()()()() |
Serves as a hash function for a particular type.
(Inherited from Object.) |
| GetHomographyMatrixFromMatchedFeatures(array<Features2DTracker..::..MatchedImageFeature>[]()[][]) |
Recover the homography matrix using RANDSAC. If the matrix cannot be recovered, null is returned.
|
| GetType()()()() |
Gets the Type of the current instance.
(Inherited from Object.) |
| MatchFeature(array<ImageFeature>[]()[][], Int32, Int32) |
Match the Image feature from the observed image to the features from the model image
|
| MemberwiseClone()()()() |
Creates a shallow copy of the current Object.
(Inherited from Object.) |
| ReleaseManagedResources()()()() |
Release the memory assocaited with this Image Tracker
(Overrides DisposableObject..::..ReleaseManagedResources()()()().) |
| ToString()()()() | (Inherited from Object.) |
| VoteForSizeAndOrientation(array<Features2DTracker..::..MatchedImageFeature>[]()[][], Double, Int32) |
Eliminate the matched features whose scale and rotation do not aggree with the majority's scale and rotation.
|
| VoteForUniqueness(array<Features2DTracker..::..MatchedImageFeature>[]()[][], Double) |
Filter the matched Features, such that if a match is not unique, it is rejected.
|
Inheritance Hierarchy
See Also
