Class BinaryDescriptor

Namespace

OpenCvSharp.LineDescriptor

Assembly

OpenCvSharp.dll

Detects line segments and computes binary line descriptors.

public sealed class BinaryDescriptor : Algorithm, IDisposable

Inheritance

object

CvObject

CvPtrObject

Algorithm

BinaryDescriptor

Implements

IDisposable

Inherited Members

Algorithm.Write(FileStorage)

Algorithm.Read(FileNode)

Algorithm.Empty

Algorithm.Save(string)

Algorithm.GetDefaultName()

CvPtrObject.RawPtr

CvObject.IsDisposed

CvObject.Dispose()

CvObject.ThrowIfDisposed()

CvObject.CvPtr

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Properties

DefaultNorm

Gets the default norm used to compare descriptors.

public int DefaultNorm { get; }

Property Value

int

DescriptorSize

Gets the descriptor size in bits.

public int DescriptorSize { get; }

Property Value

int

DescriptorType

Gets the OpenCV matrix type used by binary descriptors.

public int DescriptorType { get; }

Property Value

int

NumOfOctaves

Gets or sets the number of image octaves.

public int NumOfOctaves { get; set; }

Property Value

int

ReductionRatio

Gets or sets the Gaussian-pyramid reduction ratio.

public int ReductionRatio { get; set; }

Property Value

int

WidthOfBand

Gets or sets the descriptor band width.

public int WidthOfBand { get; set; }

Property Value

int

Methods

Compute(Mat, ref KeyLine[], Mat, bool)

Computes descriptors for the supplied lines. The native algorithm may update the lines.

public void Compute(Mat image, ref KeyLine[] keyLines, Mat descriptors, bool returnFloatDescriptor = false)

Parameters

image Mat

keyLines KeyLine[]

descriptors Mat

returnFloatDescriptor bool

Compute(IEnumerable<Mat>, ref KeyLine[][], out Mat[], bool)

Computes descriptors for lines from multiple images.

public void Compute(IEnumerable<Mat> images, ref KeyLine[][] keyLines, out Mat[] descriptors, bool returnFloatDescriptor = false)

Parameters

images IEnumerable<Mat>

keyLines KeyLine[][]

descriptors Mat[]

returnFloatDescriptor bool

Create(Params?)

Creates a binary descriptor.

public static BinaryDescriptor Create(BinaryDescriptor.Params? parameters = null)

Parameters

parameters BinaryDescriptor.Params

Returns

BinaryDescriptor

Detect(Mat, Mat?)

Detects line segments in an image.

public KeyLine[] Detect(Mat image, Mat? mask = null)

Parameters

image Mat

mask Mat

Returns

KeyLine[]

Detect(IEnumerable<Mat>, IEnumerable<Mat>?)

Detects line segments in multiple images.

public KeyLine[][] Detect(IEnumerable<Mat> images, IEnumerable<Mat>? masks = null)

Parameters

images IEnumerable<Mat>

masks IEnumerable<Mat>

Returns

KeyLine[][]