Class FeaturesMatcher

Feature matchers base class.

Inheritance
System.Object
DisposableObject
DisposableCvObject
FeaturesMatcher
BestOf2NearestMatcher
Implements
Inherited Members
Namespace: OpenCvSharp.Detail
Assembly: OpenCvSharp.dll
Syntax
public abstract class FeaturesMatcher : DisposableCvObject, ICvPtrHolder

Constructors

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FeaturesMatcher(IntPtr)

Constructor

Declaration
protected FeaturesMatcher(IntPtr ptr)
Parameters
Type Name Description
IntPtr ptr

Methods

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Apply(IEnumerable<ImageFeatures>, Mat)

Performs images matching.

Declaration
public virtual MatchesInfo[] Apply(IEnumerable<ImageFeatures> features, Mat mask = null)
Parameters
Type Name Description
IEnumerable<ImageFeatures> features

Features of the source images
Mat mask

Mask indicating which image pairs must be matched
Returns
Type Description
MatchesInfo[]

Found pairwise matches
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Apply(ImageFeatures, ImageFeatures)

Performs images matching.

Declaration
public virtual MatchesInfo Apply(ImageFeatures features1, ImageFeatures features2)
Parameters
Type Name Description
ImageFeatures features1

First image features
ImageFeatures features2

Second image features
Returns
Type Description
MatchesInfo

Found matches
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CollectGarbage()

Frees unused memory allocated before if there is any.

Declaration
public virtual void CollectGarbage()
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IsThreadSafe()

True, if it's possible to use the same matcher instance in parallel, false otherwise

Declaration
public virtual bool IsThreadSafe()
Returns
Type Description
System.Boolean

Implements