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ThresholdImage_Multirange


Header: FIL.h
Namespace: fil
Module: FoundationPro

Transforms each pixel value to maximum or minimum depending on whether they belong to the specified range.

Applications: Image binarization when the illumination is constant and uniform.

Syntax

C++
C#
 
void fil::ThresholdImage_Multirange
(
	const fil::Image& inImage,
	ftl::Optional<const fil::Region&> inRoi,
	ftl::Optional<float> inMinValue1,
	ftl::Optional<float> inMaxValue1,
	ftl::Optional<float> inMinValue2,
	ftl::Optional<float> inMaxValue2,
	ftl::Optional<float> inMinValue3,
	ftl::Optional<float> inMaxValue3,
	ftl::Optional<float> inMinValue4,
	ftl::Optional<float> inMaxValue4,
	fil::Image& outImage
)

Parameters

Name Type Default Description
Input value inImage const Image& Input image
Input value inRoi Optional<const Region&> NIL Region of interest
Input value inMinValue1 Optional<float> 1.0f Minimum value of a pixel that is considered foreground (Auto = -INF)
Input value inMaxValue1 Optional<float> NIL Maximum value of a pixel that is considered foreground (Auto = +INF)
Input value inMinValue2 Optional<float> 64.0f Minimum value of a pixel that is considered foreground (Auto = -INF)
Input value inMaxValue2 Optional<float> NIL Maximum value of a pixel that is considered foreground (Auto = +INF)
Input value inMinValue3 Optional<float> 128.0f Minimum value of a pixel that is considered foreground (Auto = -INF)
Input value inMaxValue3 Optional<float> NIL Maximum value of a pixel that is considered foreground (Auto = +INF)
Input value inMinValue4 Optional<float> 192.0f Minimum value of a pixel that is considered foreground (Auto = -INF)
Input value inMaxValue4 Optional<float> NIL Maximum value of a pixel that is considered foreground (Auto = +INF)
Output value outImage Image& Output image

Hardware Acceleration

This operation is optimized for SSE2 technology for pixels of types: 1xUINT8 (for inFuzziness = 0).

This operation is optimized for AVX2 technology for pixels of types: 1xUINT8 (for inFuzziness = 0) PARALLEL.