Class TBMR

Namespace

OpenCvSharp.XFeatures2D

Assembly

OpenCvSharp.dll

Class implementing the Tree Based Morse Regions (TBMR) detector, extended with scaled extraction ability. Extends AffineFeature2D (mirroring cv::xfeatures2d::TBMR : AffineFeature2D), so DetectElliptic/DetectAndComputeElliptic are available in addition to the plain Feature2D API.

public class TBMR : AffineFeature2D, IDisposable

Inheritance

object

CvObject

CvPtrObject

Algorithm

Feature2D

AffineFeature2D

TBMR

Implements

IDisposable

Inherited Members

AffineFeature2D.Create(Feature2D, Feature2D)

AffineFeature2D.Create(Feature2D)

AffineFeature2D.DetectElliptic(InputArray, InputArray)

AffineFeature2D.DetectAndComputeElliptic(InputArray, InputArray, OutputArray, bool, IEnumerable<EllipticKeyPoint>)

Feature2D.DescriptorSize

Feature2D.DescriptorType

Feature2D.DefaultNorm

Feature2D.Empty()

Feature2D.Detect(Mat, Mat)

Feature2D.Detect(InputArray, InputArray)

Feature2D.Detect(IEnumerable<Mat>, IEnumerable<Mat>)

Feature2D.Compute(InputArray, ref KeyPoint[], OutputArray)

Feature2D.Compute(IEnumerable<Mat>, ref KeyPoint[][], IEnumerable<Mat>)

Feature2D.DetectAndCompute(InputArray, InputArray, out KeyPoint[], OutputArray, bool)

Feature2D.Write(string)

Feature2D.Read(string)

Feature2D.GetDefaultName()

Algorithm.Write(FileStorage)

Algorithm.Read(FileNode)

Algorithm.Save(string)

CvPtrObject.RawPtr

CvObject.IsDisposed

CvObject.ptr

CvObject.SetSafeHandle(OpenCvSafeHandle)

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()

Properties

MaxAreaRelative

Prune areas bigger than maxArea = MaxAreaRelative * input_image_size.

public float MaxAreaRelative { get; set; }

Property Value

float

MinArea

Prune areas smaller than this value.

public int MinArea { get; set; }

Property Value

int

NScales

Number of applications of the scale factor (octaves).

public int NScales { get; set; }

Property Value

int

ScaleFactor

Scale factor for scaled extraction.

public float ScaleFactor { get; set; }

Property Value

float

Methods

Create(int, float, float, int)

Creates the TBMR detector.

public static TBMR Create(int minArea = 60, float maxAreaRelative = 0.01, float scaleFactor = 1.25, int nScales = -1)

Parameters

minArea int

Prune areas smaller than minArea.

maxAreaRelative float

Prune areas bigger than maxArea = maxAreaRelative * input_image_size.

scaleFactor float

Scale factor for scaled extraction.

nScales int

Number of applications of the scale factor (octaves).

Returns

TBMR