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The FeatureTree type exposes the following members.

Constructors

  NameDescription
Public methodFeatureTree(array<array<Single>[]()[][]>[]()[][])
Create a k-d tree from the specific feature descriptors
Public methodFeatureTree(Matrix<(Of <<'(Single>)>>))
Create a k-d tree from the specific feature descriptors
Public methodFeatureTree(array<array<Single>[]()[][]>[]()[][], Int32, Double, Double)
Create a spill tree from the specific feature descriptors
Public methodFeatureTree(Matrix<(Of <<'(Single>)>>), Int32, Double, Double)
Create a spill tree from the specific feature descriptors

Methods

  NameDescription
Public methodDispose
The dispose function that implements IDisposable interface
(Inherited from DisposableObject.)
Protected methodDisposeObject
Release the unmanaged structure and all the memories associate with it.
(Overrides DisposableObject..::..DisposeObject()()()().)
Public methodEquals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Protected methodFinalize
Destructor
(Inherited from DisposableObject.)
Public methodFindFeatures
Finds (with high probability) the k nearest neighbors in tr for each of the given (row-)vectors in desc, using best-bin-first searching ([Beis97]). The complexity of the entire operation is at most O(m*emax*log2(n)), where n is the number of vectors in the tree
Public methodGetHashCode
Serves as a hash function for a particular type.
(Inherited from Object.)
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 methodReleaseManagedResources
Release the managed resource
(Overrides DisposableObject..::..ReleaseManagedResources()()()().)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)

Fields

  NameDescription
Protected field_ptr
A pointer to the unmanaged object
(Inherited from UnmanagedObject.)

Properties

  NameDescription
Public propertyDescriptorMatrix
Get the descriptor matrix used by this feature tree
Public propertyPtr
Pointer to the unmanaged object
(Inherited from UnmanagedObject.)

See Also