 | BOWImgDescriptorExtractor Class |
Brute-force descriptor matcher.
For each descriptor in the first set, this matcher finds the closest descriptor in the second set by trying each one.
Inheritance HierarchySystemObject
OpenCvSharpDisposableObject
OpenCvSharpDisposableCvObject
OpenCvSharpBOWImgDescriptorExtractor
OpenCvSharpDisposableObject
OpenCvSharpDisposableCvObject
OpenCvSharpBOWImgDescriptorExtractor
Namespace: OpenCvSharp
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
SyntaxThe BOWImgDescriptorExtractor type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | BOWImgDescriptorExtractor(DescriptorMatcher) |
The constructor.
|
| BOWImgDescriptorExtractor(Feature2D, DescriptorMatcher) |
The constructor.
|
Properties| Name | Description | |
|---|---|---|
 | AllocatedMemory |
Gets or sets a memory address allocated by AllocMemory.
(Inherited from DisposableObject.) |
| AllocatedMemorySize |
Gets or sets the byte length of the allocated memory
(Inherited from DisposableObject.) |
 | CvPtr |
Native pointer of OpenCV structure
(Inherited from DisposableCvObject.) |
| DataHandle |
Gets or sets a handle which allocates using cvSetData.
(Inherited from DisposableObject.) |
| IsDisposed |
Gets a value indicating whether this instance has been disposed.
(Inherited from DisposableObject.) |
| IsEnabledDispose |
Gets or sets a value indicating whether you permit disposing this instance.
(Inherited from DisposableObject.) |
Methods| Name | Description | |
|---|---|---|
 | AllocGCHandle |
Pins the object to be allocated by cvSetData.
(Inherited from DisposableObject.) |
| AllocMemory |
Allocates the specified size of memory.
(Inherited from DisposableObject.) |
| Compute(InputArray, OutputArray, Int32) |
Computes an image descriptor using the set visual vocabulary.
|
| Compute(InputArray, KeyPoint, OutputArray, Int32, Mat) |
Computes an image descriptor using the set visual vocabulary.
|
| Compute2 |
Computes an image descriptor using the set visual vocabulary.
|
| DescriptorSize |
Returns an image descriptor size if the vocabulary is set. Otherwise, it returns 0.
|
| DescriptorType |
Returns an image descriptor type.
|
| Dispose |
Releases the resources
(Inherited from DisposableObject.) |
| Dispose(Boolean) |
Releases the resources
(Inherited from DisposableObject.) |
| DisposeManaged |
Releases managed resources
(Inherited from DisposableObject.) |
| DisposeUnmanaged |
Releases unmanaged resources
(Overrides DisposableCvObjectDisposeUnmanaged.) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize |
Destructor
(Inherited from DisposableObject.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| GetVocabulary |
Returns the set vocabulary.
|
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| NotifyMemoryPressure |
Notifies the allocated size of memory.
(Inherited from DisposableObject.) |
| SetVocabulary |
Sets a visual vocabulary.
|
| ThrowIfDisposed |
If this object is disposed, then ObjectDisposedException is thrown.
(Inherited from DisposableObject.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Fields| Name | Description | |
|---|---|---|
 | ptr |
Data pointer
(Inherited from DisposableCvObject.) |
See Also