Class EdgeDrawing

Class implementing the ED (EdgeDrawing), EDLines, EDPF, EDCircles and ColorED algorithms.

public class EdgeDrawing : Algorithm, IDisposable

Inherited Members: Algorithm.Write(FileStorage)

Algorithm.Read(FileNode)

Algorithm.Empty

Algorithm.Save(string)

Algorithm.GetDefaultName()

CvPtrObject.RawPtr

CvObject.IsDisposed

CvObject.ptr

CvObject.SetSafeHandle(OpenCvSafeHandle)

CvObject.SetPostReleaseAction(Action)

CvObject.Dispose()

CvObject.Dispose(bool)

CvObject.DisposeManaged()

CvObject.DisposeUnmanaged()

CvObject.ThrowIfDisposed()

CvObject.CvPtr

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

Create(): Creates a smart pointer to an EdgeDrawing object and initializes it.

DetectEdges(InputArray): Detects edges in a grayscale or color image and prepares them to detect lines and ellipses.

DetectEllipses(): Detects circles and ellipses and returns them as a managed array. Call DetectEdges(InputArray) before calling this function.

DetectEllipses(OutputArray): Detects circles and ellipses and writes them into an OutputArray. Call DetectEdges(InputArray) before calling this function.

DetectLines(): Detects lines and returns them as a managed array. Call DetectEdges(InputArray) before calling this function.

DetectLines(OutputArray): Detects lines and writes them into an OutputArray. Call DetectEdges(InputArray) before calling this function.

GetEdgeImage(OutputArray): Returns the edge image prepared by DetectEdges(InputArray).

GetGradientImage(OutputArray): Returns the gradient image prepared by DetectEdges(InputArray).

GetSegmentIndicesOfLines(): Returns for each line found in DetectLines(OutputArray) its edge segment index in GetSegments().

GetSegments(): Returns detected edge segments. Call DetectEdges(InputArray) first.