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SplitChannels

Header:	FIL.h
Namespace:	fil

Creates several monochromatic images from individual channels of the input image.

Syntax

void fil::SplitChannels
(
	const fil::Image& inImage,
	fil::Image& outMonoImage1,
	fil::Image& outMonoImage2,
	ftl::Optional<fil::Image&> outMonoImage3,
	ftl::Optional<fil::Image&> outMonoImage4
)

Parameters

Name	Type	Description
inImage	const Image&	Input image
outMonoImage1	Image&	Image of the first channel
outMonoImage2	Image&	Image of the second channel
outMonoImage3	Optional<Image&>	Image of the third channel (if exists)
outMonoImage4	Optional<Image&>	Image of the fourth channel (if exists)

Optional Outputs

The computation of following outputs can be switched off by passing value ftl::NIL to these parameters: outMonoImage1, outMonoImage2, outMonoImage3, outMonoImage4.

Description

The operation extracts the color channels of inImage as separate monochromatic images. Outputs corresponding to non-existing channels of an image are set to Nil.

Examples

An example image used as inImage.

The resulting outMonoImage1.

The resulting outMonoImage2.

The resulting outMonoImage3.

Hardware Acceleration

This operation supports automatic parallelization for multicore and multiprocessor systems.