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SVD Class

Singular Value Decomposition class
Inheritance Hierarchy

Namespace:  OpenCvSharp
Assembly:  OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax
public class SVD : DisposableCvObject

The SVD type exposes the following members.

Constructors
Properties
  NameDescription
Protected propertyAllocatedMemory
Gets or sets a memory address allocated by AllocMemory.
(Inherited from DisposableObject.)
Protected propertyAllocatedMemorySize
Gets or sets the byte length of the allocated memory
(Inherited from DisposableObject.)
Public propertyCvPtr
Native pointer of OpenCV structure
(Inherited from DisposableCvObject.)
Protected propertyDataHandle
Gets or sets a handle which allocates using cvSetData.
(Inherited from DisposableObject.)
Public propertyIsDisposed
Gets a value indicating whether this instance has been disposed.
(Inherited from DisposableObject.)
Public propertyIsEnabledDispose
Gets or sets a value indicating whether you permit disposing this instance.
(Inherited from DisposableObject.)
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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 methodBackSubst(InputArray, OutputArray)
performs back substitution, so that dst is the solution or pseudo-solution of m*dst = rhs, where m is the decomposed matrix
Public methodStatic memberBackSubst(InputArray, InputArray, InputArray, InputArray, OutputArray)
performs back substitution
Public methodStatic memberCompute(InputArray, OutputArray, SVDFlags)
computes singular values of a matrix
Public methodStatic memberCompute(InputArray, OutputArray, OutputArray, OutputArray, SVDFlags)
decomposes matrix and stores the results to user-provided matrices
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
(Overrides DisposableCvObjectDisposeUnmanaged.)
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Destructor
(Inherited from DisposableObject.)
Public methodGetHashCode
Serves as the default hash function.
(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 methodNotifyMemoryPressure
Notifies the allocated size of memory.
(Inherited from DisposableObject.)
Public methodRun
the operator that performs SVD. The previously allocated SVD::u, SVD::w are SVD::vt are released.
Public methodStatic memberSolveZ
finds dst = arg min_{|dst|=1} |m*dst|
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 methodU
eigenvalues of the covariation matrix
Public methodVt
mean value subtracted before the projection and added after the back projection
Public methodW
eigenvalues of the covariation matrix
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Fields
  NameDescription
Protected fieldptr
Data pointer
(Inherited from DisposableCvObject.)
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See Also