Sum squared differences DICe::Objective (with and without zero normalization) the criteria is 
. Normalization is activated when the user selects ZNSSD as the correlation_criteria. ZNSSD performs more robustly in image sets where the lighting changes between frames.
More...
#include <DICe_Objective.h>
Inheritance diagram for DICe::Objective_ZNSSD:
Public Member Functions | |
| Objective_ZNSSD (Schema *schema, const int_t correlation_point_global_id) | |
| Same constructor as for the base class (see base class documentation) | |
| Objective_ZNSSD (Schema *schema, const int_t x, const int_t y) | |
| Same constructor as for the base class (see base class documentation) | |
| virtual Status_Flag | computeUpdateFast (Teuchos::RCP< Local_Shape_Function > shape_function, int_t &num_iterations) |
| See base class documentation. | |
| Status_Flag | computeUpdateRobust (Teuchos::RCP< Local_Shape_Function > shape_function, int_t &num_iterations, const scalar_t &override_tol=-1.0) |
| See base class documentation. | |
| scalar_t | sigma (Teuchos::RCP< Local_Shape_Function > shape_function, scalar_t &noise_level) const |
| See base class documentation. | |
| scalar_t | beta (Teuchos::RCP< Local_Shape_Function > shape_function) const |
| See base class documentation. | |
| scalar_t | gamma (Teuchos::RCP< Local_Shape_Function > shape_function) const |
| See base class documentation. | |
| const mv_scalar_type & | global_field_value (const DICe::field_enums::Field_Spec spec) const |
| See base class documentation. | |
| int_t | sub_image_id () const |
| See base class documentation. | |
 Public Member Functions inherited from DICe::Objective | |
| Objective (Schema *schema, const int_t correlation_point_global_id) | |
| Base class constructor uses a DICe::Schema to get parameter values and an index to denote the correlation point. More... | |
| Objective (Schema *schema, const int_t x, const int_t y) | |
| Base class constructor uses a DICe::Schema to get parameter values and coordinates to denote the centroid of the subset. More... | |
| scalar_t | gamma (Teuchos::RCP< Local_Shape_Function > shape_function) const |
| Correlation criteria. More... | |
| scalar_t | sigma (Teuchos::RCP< Local_Shape_Function > shape_function, scalar_t &noise_level) const |
| Uncertainty measure for solution. More... | |
| scalar_t | beta (Teuchos::RCP< Local_Shape_Function > shape_function) const |
| Measure of the slope of the optimization landscape or how deep the minimum well is. More... | |
| Status_Flag | computeUpdateRobust (Teuchos::RCP< Local_Shape_Function > shape_function, int_t &num_iterations, const scalar_t &override_tol=-1.0) |
| Simplex based optimization algorithm. More... | |
| const mv_scalar_type & | global_field_value (const DICe::field_enums::Field_Spec spec) const |
| Returns the current value of the field specified. These values are stored in the schema. More... | |
| Teuchos::RCP< Subset > | subset () const |
| Returns a pointer to the subset. | |
| Schema * | schema () const |
| Returns a pointer to the schema. | |
| int_t | sub_image_id () const |
| Returns the sub image id of the subset. | |
| int_t | correlation_point_global_id () const |
| Returns the global id of the current correlation point. | |
Additional Inherited Members | |
| Protected Member Functions inherited from DICe::Objective | |
| void | computeUncertaintyFields (Teuchos::RCP< Local_Shape_Function > shape_function) |
| Protected Attributes inherited from DICe::Objective | |
| Schema * | schema_ |
| Pointer to the schema for this analysis. | |
| const int_t | correlation_point_global_id_ |
| Correlation point global id. | |
| Teuchos::RCP< Subset > | subset_ |
| Pointer to the subset. | |
Detailed Description
Sum squared differences DICe::Objective (with and without zero normalization) the criteria is . Normalization is activated when the user selects ZNSSD as the correlation_criteria. ZNSSD performs more robustly in image sets where the lighting changes between frames.
