#include <stdexcept>
#include <cmath>
#include "math/defines.h"
#include "math/matrix_tools.h"
#include "sfm/defines.h"

Include dependency graph for ba_cholesky.h:

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Namespaces
namespace	sfm
	Structure-from-Motion library.

namespace	sfm::ba

Functions
template<typename T >
void	sfm::ba::cholesky_decomposition (T const A, int const cols, T L)
	Cholesky decomposition of the symmetric, positive definite matrix A = L * L^T.

template<typename T >
void	sfm::ba::cholesky_invert (T const A, int const cols, T A_inv)
	Invert symmetric, positive definite matrix A using Cholesky decomposition and inversion of the triangular matrix: A^-1 = (L^-1)^T * (L^-1).

template<typename T >
void	sfm::ba::cholesky_invert_inplace (T *A, int const cols)
	Invert symmetric, positive definite matrix A inplace using Cholesky.

template<typename T >
void	sfm::ba::invert_lower_diagonal (T const A, int const cols, T A_inv)
	Invert a lower-triangular matrix (e.g.

Namespaces

Functions