Class AdaptiveThresholdExtensions

Extensions to perform AdaptiveThreshold through Mutator.

Inheritance
Object
AdaptiveThresholdExtensions
Namespace: SixLabors.ImageSharp.Processing
Assembly: SixLabors.ImageSharp.dll
Syntax
public static class AdaptiveThresholdExtensions : object

Methods

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AdaptiveThreshold(IImageProcessingContext)

Applies Bradley Adaptive Threshold to the image.

Declaration
public static IImageProcessingContext AdaptiveThreshold(this IImageProcessingContext source)
Parameters
Type Name Description
IImageProcessingContext source

The current image processing context.
Returns
Type Description
IImageProcessingContext

The IImageProcessingContext.
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AdaptiveThreshold(IImageProcessingContext, Color, Color)

Applies Bradley Adaptive Threshold to the image.

Declaration
public static IImageProcessingContext AdaptiveThreshold(this IImageProcessingContext source, Color upper, Color lower)
Parameters
Type Name Description
IImageProcessingContext source

The current image processing context.
Color upper

Upper (white) color for thresholding.
Color lower

Lower (black) color for thresholding.
Returns
Type Description
IImageProcessingContext

The IImageProcessingContext.
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AdaptiveThreshold(IImageProcessingContext, Color, Color, Rectangle)

Applies Bradley Adaptive Threshold to the image.

Declaration
public static IImageProcessingContext AdaptiveThreshold(this IImageProcessingContext source, Color upper, Color lower, Rectangle rectangle)
Parameters
Type Name Description
IImageProcessingContext source

The current image processing context.
Color upper

Upper (white) color for thresholding.
Color lower

Lower (black) color for thresholding.
Rectangle rectangle

Rectangle region to apply the processor on.
Returns
Type Description
IImageProcessingContext

The IImageProcessingContext.
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AdaptiveThreshold(IImageProcessingContext, Color, Color, Single)

Applies Bradley Adaptive Threshold to the image.

Declaration
public static IImageProcessingContext AdaptiveThreshold(this IImageProcessingContext source, Color upper, Color lower, float thresholdLimit)
Parameters
Type Name Description
IImageProcessingContext source

The current image processing context.
Color upper

Upper (white) color for thresholding.
Color lower

Lower (black) color for thresholding.
Single thresholdLimit

Threshold limit (0.0-1.0) to consider for binarization.
Returns
Type Description
IImageProcessingContext

The IImageProcessingContext.
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AdaptiveThreshold(IImageProcessingContext, Color, Color, Single, Rectangle)

Applies Bradley Adaptive Threshold to the image.

Declaration
public static IImageProcessingContext AdaptiveThreshold(this IImageProcessingContext source, Color upper, Color lower, float thresholdLimit, Rectangle rectangle)
Parameters
Type Name Description
IImageProcessingContext source

The current image processing context.
Color upper

Upper (white) color for thresholding.
Color lower

Lower (black) color for thresholding.
Single thresholdLimit

Threshold limit (0.0-1.0) to consider for binarization.
Rectangle rectangle

Rectangle region to apply the processor on.
Returns
Type Description
IImageProcessingContext

The IImageProcessingContext.
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AdaptiveThreshold(IImageProcessingContext, Single)

Applies Bradley Adaptive Threshold to the image.

Declaration
public static IImageProcessingContext AdaptiveThreshold(this IImageProcessingContext source, float thresholdLimit)
Parameters
Type Name Description
IImageProcessingContext source

The current image processing context.
Single thresholdLimit

Threshold limit (0.0-1.0) to consider for binarization.
Returns
Type Description
IImageProcessingContext

The IImageProcessingContext.