Class CudaHarrisCorner

Namespace

Emgu.CV.Cuda

Assembly

Emgu.CV.dll

Runs the Harris edge detector on image. Similarly to cvCornerMinEigenVal and cvCornerEigenValsAndVecs, for each pixel it calculates 2x2 gradient covariation matrix M over block_size x block_size neighborhood. Then, it stores det(M) - k*trace(M)^2 to the destination image. Corners in the image can be found as local maxima of the destination image.

public class CudaHarrisCorner : CudaCornernessCriteria, IDisposable

Inheritance

object

DisposableObject

UnmanagedObject

SharedPtrObject

CudaCornernessCriteria

CudaHarrisCorner

Implements

IDisposable

Inherited Members

CudaCornernessCriteria.DisposeObject()

CudaCornernessCriteria.Apply(IInputArray, IOutputArray, Stream)

SharedPtrObject._sharedPtr

SharedPtrObject.SharedPtr

UnmanagedObject._ptr

UnmanagedObject.Ptr

DisposableObject.Dispose()

DisposableObject.ReleaseManagedResources()

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

CudaHarrisCorner(DepthType, int, int, int, double, BorderType)

Create a Cuda Harris Corner detector

public CudaHarrisCorner(DepthType srcDepth, int srcChannels, int blockSize, int kSize, double k, BorderType borderType = BorderType.Default)

Parameters

srcDepth DepthType

The depth of the source image

srcChannels int

The number of channels in the source image

blockSize int

Neighborhood size.

kSize int

Kernel size

k double

Harris detector free parameter.

borderType BorderType

Border type.