#include <sdet_denoise_mrf.h>

Inheritance diagram for sdet_denoise_mrf:

Public Member Functions
	sdet_denoise_mrf (sdet_denoise_mrf_params &imp)
	~sdet_denoise_mrf ()
void	set_image (vil_image_resource_sptr const &resource)
void	set_variance (vil_image_resource_sptr const &var_resc)
void	compute_incidence_matrix ()
	construct the mrf graph incidence matrix (no output image).
bool	denoise ()
	the full denoising process.
vil_image_resource_sptr	output ()
bool	output_valid () const
vnl_sparse_matrix< double > &	incidence_matrix ()
vnl_sparse_matrix< double > &	diag_matrix ()
vil_image_resource_sptr	Dimgr ()
vnl_sparse_matrix< double > &	diag_inv_sqrt ()
vnl_sparse_matrix< double > &	L ()
vnl_vector< double > &	F ()
bool	SanityCheck ()
	Checks that parameters are within acceptable bounds.
void	ref ()
void	unref ()
int	get_references () const
bool	is_referenced () const
Public Attributes
double	radius_
	MRF neighborhood radius.
double	kappa_
	parameter for variance weight
double	beta_
	parameter for height difference weight
Protected Member Functions
double	weight (unsigned i0, unsigned j0, unsigned i1, unsigned j1, vil_image_view< float > const &depth, vil_image_view< float > const &varv)
	compute the clique energy weight between two image locations.
void	compute_laplacian_matrix ()
	the "L" matrix.
void	compute_F ()
	the solution vector.
void	InitParams (double radius, double kappa, double beta)
Protected Attributes
bool	output_valid_
double	sigma_sq_inv_
vil_image_resource_sptr	in_resc_
vil_image_resource_sptr	var_resc_
vil_image_resource_sptr	out_resc_
vnl_sparse_matrix< double >	W_mat_
vnl_sparse_matrix< double >	D_mat_
vnl_sparse_matrix< double >	D_inv_sqrt_
vnl_sparse_matrix< double >	L_mat_
vnl_sparse_matrix< double >	inv_mat_
vnl_vector< double >	F_
Friends
vcl_ostream &	operator<< (vcl_ostream &os, const sdet_denoise_mrf_params &imp)

Detailed Description

Definition at line 40 of file sdet_denoise_mrf.h.

Constructor & Destructor Documentation

sdet_denoise_mrf::sdet_denoise_mrf ( sdet_denoise_mrf_params & imp )

Definition at line 17 of file sdet_denoise_mrf.cxx.

sdet_denoise_mrf::~sdet_denoise_mrf ( )

Definition at line 27 of file sdet_denoise_mrf.cxx.

Member Function Documentation

void sdet_denoise_mrf::compute_F ( ) [protected]

the solution vector.

Definition at line 152 of file sdet_denoise_mrf.cxx.

void sdet_denoise_mrf::compute_incidence_matrix ( )

construct the mrf graph incidence matrix (no output image).

W and D are valid after construction

Definition at line 86 of file sdet_denoise_mrf.cxx.

void sdet_denoise_mrf::compute_laplacian_matrix ( ) [protected]

the "L" matrix.

Definition at line 146 of file sdet_denoise_mrf.cxx.

bool sdet_denoise_mrf::denoise ( )

the full denoising process.

Definition at line 176 of file sdet_denoise_mrf.cxx.

vnl_sparse_matrix<double>& sdet_denoise_mrf::diag_inv_sqrt ( ) [inline]

Definition at line 68 of file sdet_denoise_mrf.h.

vnl_sparse_matrix<double>& sdet_denoise_mrf::diag_matrix ( ) [inline]

Definition at line 66 of file sdet_denoise_mrf.h.

vil_image_resource_sptr sdet_denoise_mrf::Dimgr ( )

Definition at line 131 of file sdet_denoise_mrf.cxx.

vnl_vector<double>& sdet_denoise_mrf::F ( ) [inline]

Definition at line 70 of file sdet_denoise_mrf.h.

vnl_sparse_matrix<double>& sdet_denoise_mrf::incidence_matrix ( ) [inline]

Definition at line 65 of file sdet_denoise_mrf.h.

void sdet_denoise_mrf_params::InitParams	(	double	radius,
		double	kappa,
		double	beta
	)		`[protected, inherited]`

Definition at line 28 of file sdet_denoise_mrf_params.cxx.

vnl_sparse_matrix<double>& sdet_denoise_mrf::L ( ) [inline]

Definition at line 69 of file sdet_denoise_mrf.h.

vil_image_resource_sptr sdet_denoise_mrf::output ( ) [inline]

Definition at line 63 of file sdet_denoise_mrf.h.

bool sdet_denoise_mrf::output_valid ( ) const [inline]

Definition at line 64 of file sdet_denoise_mrf.h.

bool sdet_denoise_mrf_params::SanityCheck ( ) [inherited]

Checks that parameters are within acceptable bounds.

Definition at line 40 of file sdet_denoise_mrf_params.cxx.

void sdet_denoise_mrf::set_image ( vil_image_resource_sptr const & resource ) [inline]

Definition at line 50 of file sdet_denoise_mrf.h.

void sdet_denoise_mrf::set_variance ( vil_image_resource_sptr const & var_resc ) [inline]

Definition at line 51 of file sdet_denoise_mrf.h.

double sdet_denoise_mrf::weight	(	unsigned	i0,
		unsigned	j0,
		unsigned	i1,
		unsigned	j1,
		vil_image_view< float > const &	depth,
		vil_image_view< float > const &	varv
	)		`[protected]`