Class Sobel

Namespace

Bonsai.Vision

Assembly

Bonsai.Vision.dll

Represents an operator that calculates the first, second, third or mixed image derivatives from the sequence using an extended Sobel operator.

public class Sobel : Transform<IplImage, IplImage>

Inheritance

object

Combinator<IplImage, IplImage>

Transform<IplImage, IplImage>

Sobel

Inherited Members

Combinator<IplImage, IplImage>.Process(IObservable<IplImage>)

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Properties

ApertureSize

Gets or sets the size of the extended Sobel kernel.

[Range(1, 7)]
[Precision(0, 2)]
[TypeConverter(typeof(OddKernelSizeConverter))]
public int ApertureSize { get; set; }

Property Value

int

XOrder

Gets or sets the order of the horizontal derivative.

[Range(0, 6)]
public int XOrder { get; set; }

Property Value

int

YOrder

Gets or sets the order of the vertical derivative.

[Range(0, 6)]
public int YOrder { get; set; }

Property Value

int

Methods

Process(IObservable<IplImage>)

Calculates the first, second, third or mixed image derivatives from an observable sequence using an extended Sobel operator.

public override IObservable<IplImage> Process(IObservable<IplImage> source)

Parameters

source IObservable<IplImage>

The sequence of images for which to calculate the image derivatives.

Returns

IObservable<IplImage>

A sequence of IplImage objects representing the image derivatives of the original elements in the source sequence.