vigra_ext::poisson::detail Namespace Reference

Classes
struct	FilterEdges

Functions
template<class Image , class Mask >
vigra::NumericTraits< typename Image::PixelType > ::RealPromote	ProcessNeighborPixels (const int x, const int y, const int dx, const int dy, const Image &image, const Mask &mask)
template<class Image , class Mask , class SeamMask >
vigra::NumericTraits< typename Image::PixelType > ::RealPromote	ProcessBorderPixel (const int x, const int y, const int dx, const int dy, const Image &image, const Mask &mask, const SeamMask &seam)
template<class Image , class SeamMask >
Image::PixelType	GetBorderGradient (const int x, const int y, const int dx, const int dy, const SeamMask &seams, const Image &image1, const vigra::Point2D &offset)
template<class Image , class SeamMask >
vigra::NumericTraits< typename Image::PixelType > ::RealPromote	GetBorderValues (const int x, const int y, int dx, int dy, const Image &image, const SeamMask &seams)
template<class Image >
void	RestrictErrorToNextLevel (const Image &in, Image &out)
template<class Image1 , class Image2 >
void	SimpleConvolveImage4 (const Image1 &image1, Image2 &image2, const double factor1, const double factor2)
template<class Image >
vigra::Int8Image	FindEdgesForPoisson (const Image &input)
	mark edges in input image for poisson blending * input: expected an image with following meanings labels has now the following values: 0: no image here 1: use information from image 1 5: use information from image 2 output: contains the following pixel values 0: no information available 1: at boundary between image 1 and 2: here we use Dirichlet boundary condition 2: at boundary between image 2 and empty pixels: here Neumann boundary condition applies 3: inside image 2 More...
template<class ComponentType >
double	GetRealValue (const ComponentType &val)
template<class ComponentType >
double	GetRealValue (const vigra::RGBValue< ComponentType > &val)
template<class Image , class SeamMask >
void	SOR (Image &target, const Image &gradient, const SeamMask &seams, const float omega, const float errorThreshold, const int maxIter, const bool doWrap)
template<class Image , class SeamMask >
void	CalcResidualError (Image &error, const Image &target, const Image &gradient, const SeamMask &seam, const bool doWrap)

Function Documentation

template<class Image , class SeamMask >

void vigra_ext::poisson::detail::CalcResidualError	(	Image &	error,
		const Image &	target,
		const Image &	gradient,
		const SeamMask &	seam,
		const bool	doWrap
	)

Definition at line 409 of file BlendPoisson.h.

References GetBorderValues().

Referenced by vigra_ext::poisson::Multigrid().

template<class Image >

vigra::Int8Image vigra_ext::poisson::detail::FindEdgesForPoisson

(

const Image &

input

)

mark edges in input image for poisson blending * input: expected an image with following meanings labels has now the following values: 0: no image here 1: use information from image 1 5: use information from image 2 output: contains the following pixel values 0: no information available 1: at boundary between image 1 and 2: here we use Dirichlet boundary condition 2: at boundary between image 2 and empty pixels: here Neumann boundary condition applies 3: inside image 2

Definition at line 235 of file BlendPoisson.h.

References vigra_ext::destImage(), SimpleConvolveImage4(), vigra_ext::srcImageRange(), and vigra::omp::transformImage().

Referenced by vigra_ext::poisson::BuildSeamPyramid().

template<class Image , class SeamMask >

Image::PixelType vigra_ext::poisson::detail::GetBorderGradient ( const int  x, const int  y, const int  dx, const int  dy, const SeamMask &  seams, const Image &  image1, const vigra::Point2D &  offset  )

inline

Definition at line 118 of file BlendPoisson.h.

Referenced by vigra_ext::poisson::BuildGradientMap().

template<class Image , class SeamMask >

vigra::NumericTraits<typename Image::PixelType>::RealPromote vigra_ext::poisson::detail::GetBorderValues ( const int  x, const int  y, int  dx, int  dy, const Image &  image, const SeamMask &  seams  )

inline

Definition at line 128 of file BlendPoisson.h.

Referenced by CalcResidualError(), and SOR().

template<class ComponentType >

double vigra_ext::poisson::detail::GetRealValue

(

const ComponentType &

val

)

Definition at line 244 of file BlendPoisson.h.

Referenced by SOR().

template<class ComponentType >

double vigra_ext::poisson::detail::GetRealValue

(

const vigra::RGBValue< ComponentType > &

val

)

Definition at line 247 of file BlendPoisson.h.

template<class Image , class Mask , class SeamMask >

vigra::NumericTraits<typename Image::PixelType>::RealPromote vigra_ext::poisson::detail::ProcessBorderPixel ( const int  x, const int  y, const int  dx, const int  dy, const Image &  image, const Mask &  mask, const SeamMask &  seam  )

inline

Definition at line 71 of file BlendPoisson.h.

Referenced by vigra_ext::poisson::BuildGradientMap().

template<class Image , class Mask >

vigra::NumericTraits<typename Image::PixelType>::RealPromote vigra_ext::poisson::detail::ProcessNeighborPixels ( const int  x, const int  y, const int  dx, const int  dy, const Image &  image, const Mask &  mask  )

inline

Definition at line 50 of file BlendPoisson.h.

Referenced by vigra_ext::poisson::BuildGradientMap().

template<class Image >

void vigra_ext::poisson::detail::RestrictErrorToNextLevel	(	const Image &	in,
		Image &	out
	)

Definition at line 143 of file BlendPoisson.h.

References vigra_ext::destImage(), vigra_ext::destImageRange(), and vigra_ext::srcImageRange().

Referenced by vigra_ext::poisson::Multigrid().

template<class Image1 , class Image2 >

void vigra_ext::poisson::detail::SimpleConvolveImage4	(	const Image1 &	image1,
		Image2 &	image2,
		const double	factor1,
		const double	factor2
	)

Definition at line 187 of file BlendPoisson.h.

Referenced by FindEdgesForPoisson().

template<class Image , class SeamMask >

void vigra_ext::poisson::detail::SOR	(	Image &	target,
		const Image &	gradient,
		const SeamMask &	seams,
		const float	omega,
		const float	errorThreshold,
		const int	maxIter,
		const bool	doWrap
	)

Definition at line 250 of file BlendPoisson.h.

References GetBorderValues(), GetRealValue(), and vigra_ext::log().

Referenced by vigra_ext::poisson::Multigrid().