HOG (Histogram-of-Oriented-Gradients) Descriptor and Object Detector
Inheritance Hierarchy
OpenCvSharpDisposableObject
OpenCvSharpDisposableCvObject
OpenCvSharp.CPlusPlus.GpuHOGDescriptor
Namespace: OpenCvSharp.CPlusPlus.Gpu
Assembly: OpenCvSharp.CPlusPlus (in OpenCvSharp.CPlusPlus.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
The HOGDescriptor type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | HOGDescriptor(IntPtr) |
Initializes from pointer
|
| HOGDescriptor(NullableSize, NullableSize, NullableSize, NullableSize, Int32, Double, Double, Boolean, Int32) | Initializes a new instance of the HOGDescriptor class |
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.) |
 | BlockSize | |
| BlockStride | |
| CellSize | |
| CvPtr |
Native pointer of OpenCV structure
(Inherited from DisposableCvObject.) |
| GammaCorrection | |
| 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.) |
| Nbins | |
| NLevels | |
| ThresholdL2Hys | |
| WinSigma | |
| WinSize |
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.) |
| Detect(GpuMat) | |
| Detect(GpuMat, Double) | |
| Detect(GpuMat, Double, Size) | |
| Detect(GpuMat, Double, Size, Size) | |
| DetectMultiScale | |
| Dispose |
Releases the resources
(Inherited from DisposableObject.) |
| Dispose(Boolean) |
Clean up any resources being used.
(Overrides DisposableCvObjectDispose(Boolean).) |
| Equals | (Inherited from Object.) |
| Finalize |
Destructor
(Inherited from DisposableObject.) |
 | GetDefaultPeopleDetector | |
| GetDescriptorSize | |
| GetHashCode | (Inherited from Object.) |
| GetType | (Inherited from Object.) |
| MemberwiseClone | (Inherited from Object.) |
| NotifyMemoryPressure |
Notifies the allocated size of memory.
(Inherited from DisposableObject.) |
| SetSVMDetector | |
| ThrowIfDisposed |
If this object is disposed, then ObjectDisposedException is thrown.
(Inherited from DisposableObject.) |
| ToString | (Inherited from Object.) |
Fields
| Name | Description | |
|---|---|---|
 | dataHandle |
Gets or sets a handle which allocates using cvSetData.
(Inherited from DisposableObject.) |
 | DefaultNlevels | |
| DefaultPeopleDetector | |
| DefaultWinSigma | |
| ptr |
Data pointer
(Inherited from DisposableCvObject.) |
See Also