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SquareImage


Raises pixel values to the second power pixel by pixel.

Syntax

C++
C#
 
void avl::SquareImage
(
	const avl::Image& inImage,
	atl::Optional<const avl::Region&> inRoi,
	avl::Image& outImage
)

Parameters

Name Type Default Description
inImage const Image& Input image
inRoi Optional<const Region&> NIL Range of pixels to be processed
outImage Image& Output image

Description

The operation increases the brightness of an image by squaring each pixel value. Whenever the resulting value exceeds the range of pixel values, it is clipped to the nearest proper value. Note that the absolute change of pixel brightness is usually very big.

Examples

The SquareImage performed on the sample image.

In-place Processing

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

Hardware Acceleration

This operation is optimized for SSE2 technology for pixels of types: UINT8, SINT8, SINT16, REAL.

This operation supports automatic parallelization for multicore and multiprocessor systems.

See Also