Struct EdgeDetector2DKernel

Represents an edge detection convolution kernel consisting of two 1D gradient operators.

Inherited Members
Namespace: SixLabors.ImageSharp.Processing.Processors.Convolution
Assembly: SixLabors.ImageSharp.dll
Syntax
public readonly struct EdgeDetector2DKernel : IEquatable<EdgeDetector2DKernel>

Constructors

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EdgeDetector2DKernel(DenseMatrix<Single>, DenseMatrix<Single>)

Initializes a new instance of the EdgeDetector2DKernel struct.

Declaration
public EdgeDetector2DKernel(DenseMatrix<float> kernelX, DenseMatrix<float> kernelY)
Parameters
Type Name Description
DenseMatrix<Single> kernelX

The horizontal gradient operator.
DenseMatrix<Single> kernelY

The vertical gradient operator.

Fields

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KayyaliKernel

An edge detection kernel containing two Kayyali operators.

Declaration
public static EdgeDetector2DKernel KayyaliKernel
Field Value
Type Description
EdgeDetector2DKernel
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PrewittKernel

An edge detection kernel containing two Prewitt operators. https://en.wikipedia.org/wiki/Prewitt_operator.

Declaration
public static EdgeDetector2DKernel PrewittKernel
Field Value
Type Description
EdgeDetector2DKernel
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RobertsCrossKernel

An edge detection kernel containing two Roberts-Cross operators. https://en.wikipedia.org/wiki/Roberts_cross.

Declaration
public static EdgeDetector2DKernel RobertsCrossKernel
Field Value
Type Description
EdgeDetector2DKernel
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ScharrKernel

An edge detection kernel containing two Scharr operators.

Declaration
public static EdgeDetector2DKernel ScharrKernel
Field Value
Type Description
EdgeDetector2DKernel
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SobelKernel

An edge detection kernel containing two Sobel operators. https://en.wikipedia.org/wiki/Sobel_operator.

Declaration
public static EdgeDetector2DKernel SobelKernel
Field Value
Type Description
EdgeDetector2DKernel

Properties

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KernelX

Gets the horizontal gradient operator.

Declaration
public readonly DenseMatrix<float> KernelX { get; }
Property Value
Type Description
DenseMatrix<Single>
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KernelY

Gets the vertical gradient operator.

Declaration
public readonly DenseMatrix<float> KernelY { get; }
Property Value
Type Description
DenseMatrix<Single>

Methods

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Equals(EdgeDetector2DKernel)

Declaration
public readonly bool Equals(EdgeDetector2DKernel other)
Parameters
Type Name Description
EdgeDetector2DKernel other
Returns
Type Description
Boolean
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Equals(Object)

Declaration
public override readonly bool Equals(object obj)
Parameters
Type Name Description
Object obj
Returns
Type Description
Boolean
Overrides
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GetHashCode()

Declaration
public override readonly int GetHashCode()
Returns
Type Description
Int32
Overrides

Operators

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Equality(EdgeDetector2DKernel, EdgeDetector2DKernel)

Checks whether two EdgeDetector2DKernel structures are equal.

Declaration
public static bool operator ==(EdgeDetector2DKernel left, EdgeDetector2DKernel right)
Parameters
Type Name Description
EdgeDetector2DKernel left

The left hand EdgeDetector2DKernel operand.
EdgeDetector2DKernel right

The right hand EdgeDetector2DKernel operand.
Returns
Type Description
Boolean

True if the left parameter is equal to the right parameter; otherwise, false.
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Inequality(EdgeDetector2DKernel, EdgeDetector2DKernel)

Checks whether two EdgeDetector2DKernel structures are equal.

Declaration
public static bool operator !=(EdgeDetector2DKernel left, EdgeDetector2DKernel right)
Parameters
Type Name Description
EdgeDetector2DKernel left

The left hand EdgeDetector2DKernel operand.
EdgeDetector2DKernel right

The right hand EdgeDetector2DKernel operand.
Returns
Type Description
Boolean

True if the left parameter is not equal to the right parameter; otherwise, false.

Implements