Class SelectiveSearchSegmentationStrategy

Namespace

OpenCvSharp.XImgProc.Segmentation

Assembly

OpenCvSharp.dll

Base class for high-level OpenCV algorithms

public abstract class SelectiveSearchSegmentationStrategy : Algorithm, IDisposable

Inheritance

object

DisposableObject

CvPtrObject

Algorithm

SelectiveSearchSegmentationStrategy

Implements

IDisposable

Derived

SelectiveSearchSegmentationStrategyColor

SelectiveSearchSegmentationStrategyFill

SelectiveSearchSegmentationStrategyMultiple

SelectiveSearchSegmentationStrategySize

SelectiveSearchSegmentationStrategyTexture

Inherited Members

Algorithm.Write(FileStorage)

Algorithm.Read(FileNode)

Algorithm.Empty

Algorithm.Save(string)

Algorithm.GetDefaultName()

CvPtrObject.RawPtr

CvPtrObject.DisposeManaged()

CvPtrObject.DisposeUnmanaged()

DisposableObject.DataHandle

DisposableObject.IsDisposed

DisposableObject.IsEnabledDispose

DisposableObject.AllocatedMemory

DisposableObject.AllocatedMemorySize

DisposableObject.Dispose()

DisposableObject.Dispose(bool)

DisposableObject.AllocGCHandle(object)

DisposableObject.AllocMemory(int)

DisposableObject.NotifyMemoryPressure(long)

DisposableObject.ThrowIfDisposed()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

SelectiveSearchSegmentationStrategy(nint, nint, Action<nint>)

Creates instance via factory pattern (cv::Ptr<T>* + raw T*).

protected SelectiveSearchSegmentationStrategy(nint smartPtr, nint rawPtr, Action<nint> release)

Parameters

smartPtr nint

rawPtr nint

release Action<nint>

Properties

PtrObj

public nint PtrObj { get; }

Property Value

nint

Methods

Get(int, int)

Return the score between two regions (between 0 and 1)

[SuppressMessage("Microsoft.Design", "CA1716: Identifiers should not match keywords")]
public virtual float Get(int r1, int r2)

Parameters

r1 int

The first region

r2 int

The second region

Returns

float

Merge(int, int)

Inform the strategy that two regions will be merged

public virtual void Merge(int r1, int r2)

Parameters

r1 int

The first region

r2 int

The second region

SetImage(InputArray, InputArray, InputArray, int)

Set a initial image, with a segementation.

public virtual void SetImage(InputArray img, InputArray regions, InputArray sizes, int imageId = -1)

Parameters

img InputArray

The input image. Any number of channel can be provided

regions InputArray

A segementation of the image. The parameter must be the same size of img.

sizes InputArray

The sizes of different regions

imageId int

If not set to -1, try to cache pre-computations. If the same set og (img, regions, size) is used, the image_id need to be the same.