stira::imagetools::FisheyeCorrector Class Reference

simple class to correct Fisheye distortion Reference: http://www.tannerhelland.com/4743/simple-algorithm-correcting-lens-distortion/ More...

#include <FisheyeCorrector.h>

Public Member Functions
	FisheyeCorrector ()
	constructor
	~FisheyeCorrector ()
	destructor
Image *	ApplyCorrect (Image *pImageIn, double strength, double zoom)
	Generates new image by computing inverse fisheye warp. More...
void	ApplyCorrect (ArrayGrid< double > *pGridIn, ArrayGrid< double > *pGridOut, double strength, double zoom)
	Inverse fisheye warps input grid. More...

Detailed Description

simple class to correct Fisheye distortion Reference: http://www.tannerhelland.com/4743/simple-algorithm-correcting-lens-distortion/

Member Function Documentation

Image * stira::imagetools::FisheyeCorrector::ApplyCorrect	(	Image *	pImageIn,
		double	strength,
		double	zoom
	)

Generates new image by computing inverse fisheye warp.

Parameters

pImageIn	input image to inverse warp
strength	of the warping
zoom	zoom to apply

References stira::imagedata::Image::GetBands(), stira::imagedata::Image::GetHeight(), and stira::imagedata::Image::GetWidth().

void stira::imagetools::FisheyeCorrector::ApplyCorrect	(	ArrayGrid< double > *	pGridIn,
		ArrayGrid< double > *	pGridOut,
		double	strength,
		double	zoom
	)

Inverse fisheye warps input grid.

Parameters

pGridIn	input grid to inverse warp
pGridOut	result grid in which result of inverse warp is written
strength	of the warping
zoom	zoom to apply

References stira::common::MathUtils::ClipValue(), stira::imagedata::ArrayGrid< T >::GetHeight(), stira::imagedata::ArrayGrid< T >::GetWidth(), stira::imagedata::ArrayGrid< T >::SetValue(), stira::common::Point< T >::x, and stira::common::Point< T >::y.

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The documentation for this class was generated from the following files:

• imagetools/geometrictransform/FisheyeCorrector.h
• imagetools/geometrictransform/FisheyeCorrector.cpp