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FaceRecognizer Methods

The FaceRecognizer type exposes the following members.

Methods
  NameDescription
Protected methodAllocGCHandle
Pins the object to be allocated by cvSetData.
(Inherited from DisposableObject.)
Protected methodAllocMemory
Allocates the specified size of memory.
(Inherited from DisposableObject.)
Public methodDispose
Releases the resources
(Inherited from DisposableObject.)
Protected methodDispose(Boolean)
Releases the resources
(Inherited from DisposableObject.)
Protected methodDisposeManaged
Releases managed resources
(Inherited from DisposableObject.)
Protected methodDisposeUnmanaged
releases unmanaged resources
(Inherited from DisposableCvObject.)
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Destructor
(Inherited from DisposableObject.)
Public 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.
(Inherited from Algorithm.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetLabelInfo
Gets string information by label. If an unknown label id is provided or there is no label information associated with the specified label id the method returns an empty string.
Public methodGetLabelsByString
Gets vector of labels by string. The function searches for the labels containing the specified sub-string in the associated string info.
Public methodGetThreshold
threshold parameter accessor - required for default BestMinDist collector
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Protected methodNotifyMemoryPressure
Notifies the allocated size of memory.
(Inherited from DisposableObject.)
Public methodPredict(InputArray)
Gets a prediction from a FaceRecognizer.
Public methodPredict(InputArray, Int32, Double)
Predicts the label and confidence for a given sample.
Public methodRead(String)
Deserializes this object from a given filename.
Public methodRead(FileNode)
Deserializes this object from a given cv::FileNode.
(Overrides AlgorithmRead(FileNode).)
Public methodSave
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.)
Public methodSetLabelInfo
Sets string info for the specified model's label. The string info is replaced by the provided value if it was set before for the specified label.
Public methodSetThreshold
Sets threshold of model
Public methodThrowIfDisposed
If this object is disposed, then ObjectDisposedException is thrown.
(Inherited from DisposableObject.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
Public methodTrain
Trains a FaceRecognizer with given data and associated labels.
Public methodUpdate
Updates a FaceRecognizer with given data and associated labels.
Public methodWrite(String)
Serializes this object to a given filename.
Public methodWrite(FileStorage)
Serializes this object to a given cv::FileStorage.
(Overrides AlgorithmWrite(FileStorage).)
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See Also