This class use SURF and CamShift to track object

Namespace:  Emgu.CV
Assembly:  Emgu.CV (in Emgu.CV.dll) Version: 2.1.0.649 (2.1.0.649)

Syntax

         
 C#  Visual Basic  Visual C++ 
public class SURFTracker : DisposableObject
Public Class SURFTracker _
	Inherits DisposableObject
public ref class SURFTracker : public DisposableObject

Members

         
 All Members  Constructors   Methods  
 Public

 Protected
 Instance

 Static 
 Declared

 Inherited
 XNA Framework Only 

 .NET Compact Framework Only 

 MemberDescription
SURFTracker(array<SURFFeature>[]()[])
Create a SURF tracker, where SURF is matched with flann
CamShiftTrack(array<SURFFeature>[]()[], MCvBox2D, Image<(Of <(Gray, Single>)>))
Use camshift to track the feature
Detect(array<SURFFeature>[]()[], 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)
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Finalize()()()
Destructor
(Inherited from DisposableObject.)
GetHashCode()()()
Serves as a hash function for a particular type.
(Inherited from Object.)
GetHomographyMatrixFromMatchedFeatures(array<SURFTracker..::.MatchedSURFFeature>[]()[])
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<SURFFeature>[]()[], Int32, Int32)
Match the SURF 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 SURF Tracker
(Overrides DisposableObject..::.ReleaseManagedResources()()().)
ToString()()()
Returns a String that represents the current Object.
(Inherited from Object.)
VoteForSizeAndOrientation(array<SURFTracker..::.MatchedSURFFeature>[]()[], Double, Int32)
Eliminate the matched features whose scale and rotation do not aggree with the majority's scale and rotation.
VoteForUniqueness(array<SURFTracker..::.MatchedSURFFeature>[]()[], Double)
Filter the matched Features, such that if a match is not unique, it is rejected.

Inheritance Hierarchy

System..::.Object
  Emgu.Util..::.DisposableObject
    Emgu.CV..::.SURFTracker

See Also