BIAS::TFTensorEstimation Class Reference

class TFTensorEstimation More...

#include <Geometry/TFTensorEstimation.hh>

Collaboration diagram for BIAS::TFTensorEstimation:

Public Member Functions
int	Compute (BIAS::TrifocalTensor &T, const std::vector< BIAS::HomgPoint2D > &x1, const std::vector< BIAS::HomgPoint2D > &x2, const std::vector< BIAS::HomgPoint2D > &x3, bool HartleyNormalization=true)
	Estimate a trifocal tensor given correnspondences over three images. More...
	TFTensorEstimation ()
	~TFTensorEstimation ()

Protected Member Functions
int	AlgebraicMinimization (BIAS::TrifocalTensor &Initial, BIAS::TrifocalTensor &Result)

Protected Attributes
BIAS::Normalization	Norm_

Detailed Description

class TFTensorEstimation

compute a trifocal tensor from image correspondences, not robust against outliers

Author

Matthias Dunda

Definition at line 44 of file TFTensorEstimation.hh.

Constructor & Destructor Documentation

TFTensorEstimation::TFTensorEstimation

(

)

Definition at line 16 of file TFTensorEstimation.cpp.

TFTensorEstimation::~TFTensorEstimation

(

)

Definition at line 21 of file TFTensorEstimation.cpp.

Member Function Documentation

int TFTensorEstimation::AlgebraicMinimization ( BIAS::TrifocalTensor &  Initial, BIAS::TrifocalTensor &  Result  )

protected

Definition at line 390 of file TFTensorEstimation.cpp.

int TFTensorEstimation::Compute	(	BIAS::TrifocalTensor &	T,
		const std::vector< BIAS::HomgPoint2D > &	x1,
		const std::vector< BIAS::HomgPoint2D > &	x2,
		const std::vector< BIAS::HomgPoint2D > &	x3,
		bool	HartleyNormalization = true
	)

Estimate a trifocal tensor given correnspondences over three images.

Parameters

HartleyNormalization

normalizes correspondences for each view according to Hartley

Returns

!=0 on error

Author

Matthias Dunda 01/2004

Definition at line 24 of file TFTensorEstimation.cpp.

References BIAS::SVD::GetNullvector(), BIAS::SVD::GetVT(), BIAS::KMatrix::Invert(), BIAS::SVD::LeftNullspaceDim(), TNT::Matrix< T >::num_cols(), BIAS::Tensor3D3x3x3< T >::postmultiply1(), BIAS::Tensor3D3x3x3< T >::premultiply3(), BIAS::SVD::RightNullspaceDim(), and BIAS::Tensor3D< T >::SetFromVector().

Member Data Documentation

BIAS::Normalization BIAS::TFTensorEstimation::Norm_

protected

Definition at line 62 of file TFTensorEstimation.hh.

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

• Geometry/TFTensorEstimation.hh
• Geometry/TFTensorEstimation.cpp