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CloseImage_AnyKernel

Removes small dark structures from an image (or fills in bright ones) by applying consecutive dilation and erosion.

Applications: E.g. removal of the "pepper" component of salt-and-pepper noise.

Syntax

void fil::CloseImage_AnyKernel
(
	const fil::Image& inImage,
	ftl::Optional<const fil::Region&> inRoi,
	ftl::Optional<const fil::Region&> inSourceRoi,
	ftl::Optional<fil::Pixel> inBorderColor,
	const fil::Region& inKernel,
	ftl::Optional<const fil::Location&> inKernelAnchor,
	fil::Image& outImage
)

Parameters

	Name	Type	Default	Description
	inImage	const Image&		Input image
	inRoi	Optional<const Region&>	NIL	Range of outImage pixels to be computed
	inSourceRoi	Optional<const Region&>	NIL	Range of inImage pixels to be considered in computations
	inBorderColor	Optional<Pixel>	NIL	Color of the imaginary pixels outside the image boundaries
	inKernel	const Region&		Kernel shape
	inKernelAnchor	Optional<const Location&>	NIL	A location within inKernel, defining its center
	outImage	Image&		Output image

In-place Processing

This function supports in-place data processing - you can pass the same reference to inImage and outImage

Read more about In-place Computation.

Hardware Acceleration

Errors