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DescriptorMatcher Methods

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The DescriptorMatcher type exposes the following members.

Methods
  NameDescription
Public methodAdd
Add the model descriptors
Public methodClear
Clears the train descriptor collections.
Public methodDispose
The dispose function that implements IDisposable interface
(Inherited from DisposableObject.)
Protected methodDisposeObject
Reset the native pointer upon object disposal
(Overrides DisposableObjectDisposeObject.)
Public methodEquals (Inherited from Object.)
Protected methodFinalize
Destructor
(Inherited from DisposableObject.)
Public methodGetHashCode (Inherited from Object.)
Public methodGetType (Inherited from Object.)
Public methodKnnMatch(IInputArray, VectorOfVectorOfDMatch, Int32, IInputArray, Boolean)
Find the k-nearest match
Public methodKnnMatch(IInputArray, IInputArray, VectorOfVectorOfDMatch, Int32, IInputArray, Boolean)
Finds the k best matches for each descriptor from a query set.
Public methodMatch(IInputArray, VectorOfDMatch, IInputArrayOfArrays)
Finds the best match for each descriptor from a query set. Train descriptors collection that was set by the Add function is used.
Public methodMatch(IInputArray, IInputArray, VectorOfDMatch, IInputArray)
Finds the best match for each descriptor from a query set.
Protected methodMemberwiseClone (Inherited from Object.)
Public methodRadiusMatch(IInputArray, VectorOfVectorOfDMatch, Single, IInputArray, Boolean)
For each query descriptor, finds the training descriptors not farther than the specified distance.
Public methodRadiusMatch(IInputArray, IInputArray, VectorOfVectorOfDMatch, Single, IInputArrayOfArrays, Boolean)
For each query descriptor, finds the training descriptors not farther than the specified distance.
Protected methodReleaseManagedResources
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.)
Public methodToString (Inherited from Object.)
Public methodTrain
Trains a descriptor matcher (for example, the flann index). In all methods to match, the method train() is run every time before matching.Some descriptor matchers(for example, BruteForceMatcher) have an empty implementation of this method.Other matchers really train their inner structures (for example, FlannBasedMatcher trains flann::Index ).
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Extension Methods
  NameDescription
Public Extension MethodClear
Clear the algorithm
(Defined by AlgorithmExtensions.)
Public Extension MethodGetDefaultName
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.)
Public Extension MethodIsEmpty
Returns true if the Algorithm is empty. e.g. in the very beginning or after unsuccessful read.
(Defined by AlgorithmExtensions.)
Public Extension MethodLoad
Loads algorithm from the file
(Defined by AlgorithmExtensions.)
Public Extension MethodLoadFromString
Loads algorithm from a String
(Defined by AlgorithmExtensions.)
Public Extension MethodRead
Reads algorithm parameters from a file storage.
(Defined by AlgorithmExtensions.)
Public Extension MethodSave
Save the algorithm to file
(Defined by AlgorithmExtensions.)
Public Extension MethodSaveToString
Save the algorithm to a string
(Defined by AlgorithmExtensions.)
Public Extension MethodWrite(FileStorage)Overloaded.
Stores algorithm parameters in a file storage
(Defined by AlgorithmExtensions.)
Public Extension MethodWrite(FileStorage, String)Overloaded.
Stores algorithm parameters in a file storage
(Defined by AlgorithmExtensions.)
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See Also