Point Cloud Library (PCL)
1.14.1-dev
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Correspondence represents a match between two entities (e.g., points, descriptors, etc). More...
#include <pcl/correspondence.h>
Public Member Functions | |
Correspondence ()=default | |
Standard constructor. More... | |
Correspondence (index_t _index_query, index_t _index_match, float _distance) | |
Constructor. More... | |
Public Attributes | |
index_t | index_query = 0 |
Index of the query (source) point. More... | |
index_t | index_match = UNAVAILABLE |
Index of the matching (target) point. More... | |
union { | |
float distance = std::numeric_limits<float>::max() | |
float weight | |
}; | |
Distance between the corresponding points, or the weight denoting the confidence in correspondence estimation. More... | |
Correspondence represents a match between two entities (e.g., points, descriptors, etc).
This is represented via the indices of a source point and a target point, and the distance between them.
Definition at line 60 of file correspondence.h.
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inlinedefault |
Standard constructor.
Sets index_query to 0, index_match to -1, and distance to std::numeric_limits<float>::max().
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inline |
Constructor.
Definition at line 79 of file correspondence.h.
union { ... } |
Distance between the corresponding points, or the weight denoting the confidence in correspondence estimation.
float pcl::Correspondence::distance = std::numeric_limits<float>::max() |
Definition at line 69 of file correspondence.h.
Referenced by pcl::recognition::TrimmedICP< PointT, Scalar >::compareCorrespondences(), pcl::registration::CorrespondenceEstimationBackProjection< PointSource, PointTarget, NormalT, Scalar >::determineCorrespondences(), pcl::registration::CorrespondenceEstimation< PointSource, PointTarget, Scalar >::determineCorrespondences(), pcl::registration::CorrespondenceEstimationNormalShooting< PointSource, PointTarget, NormalT, Scalar >::determineCorrespondences(), pcl::registration::CorrespondenceEstimationBackProjection< PointSource, PointTarget, NormalT, Scalar >::determineReciprocalCorrespondences(), pcl::registration::CorrespondenceEstimation< PointSource, PointTarget, Scalar >::determineReciprocalCorrespondences(), pcl::registration::CorrespondenceEstimationNormalShooting< PointSource, PointTarget, NormalT, Scalar >::determineReciprocalCorrespondences(), pcl::isBetterCorrespondence(), pcl::registration::sortCorrespondencesByDistance::operator()(), pcl::registration::sortCorrespondencesByQueryIndexAndDistance::operator()(), and pcl::registration::sortCorrespondencesByMatchIndexAndDistance::operator()().
index_t pcl::Correspondence::index_match = UNAVAILABLE |
Index of the matching (target) point.
Set to -1 if no correspondence found.
Definition at line 65 of file correspondence.h.
Referenced by pcl::JointIterativeClosestPoint< PointSource, PointTarget, Scalar >::computeTransformation(), pcl::registration::CorrespondenceEstimationBackProjection< PointSource, PointTarget, NormalT, Scalar >::determineCorrespondences(), pcl::registration::CorrespondenceEstimation< PointSource, PointTarget, Scalar >::determineCorrespondences(), pcl::registration::CorrespondenceEstimationNormalShooting< PointSource, PointTarget, NormalT, Scalar >::determineCorrespondences(), pcl::registration::CorrespondenceEstimationBackProjection< PointSource, PointTarget, NormalT, Scalar >::determineReciprocalCorrespondences(), pcl::registration::CorrespondenceEstimation< PointSource, PointTarget, Scalar >::determineReciprocalCorrespondences(), pcl::registration::CorrespondenceEstimationNormalShooting< PointSource, PointTarget, NormalT, Scalar >::determineReciprocalCorrespondences(), pcl::registration::DataContainer< PointT, NormalT >::getCorrespondenceScore(), pcl::registration::DataContainer< PointT, NormalT >::getCorrespondenceScoreFromNormals(), pcl::registration::sortCorrespondencesByMatchIndex::operator()(), and pcl::registration::sortCorrespondencesByMatchIndexAndDistance::operator()().
index_t pcl::Correspondence::index_query = 0 |
Index of the query (source) point.
Definition at line 63 of file correspondence.h.
Referenced by pcl::JointIterativeClosestPoint< PointSource, PointTarget, Scalar >::computeTransformation(), pcl::registration::CorrespondenceEstimationBackProjection< PointSource, PointTarget, NormalT, Scalar >::determineCorrespondences(), pcl::registration::CorrespondenceEstimation< PointSource, PointTarget, Scalar >::determineCorrespondences(), pcl::registration::CorrespondenceEstimationNormalShooting< PointSource, PointTarget, NormalT, Scalar >::determineCorrespondences(), pcl::registration::CorrespondenceEstimationBackProjection< PointSource, PointTarget, NormalT, Scalar >::determineReciprocalCorrespondences(), pcl::registration::CorrespondenceEstimation< PointSource, PointTarget, Scalar >::determineReciprocalCorrespondences(), pcl::registration::CorrespondenceEstimationNormalShooting< PointSource, PointTarget, NormalT, Scalar >::determineReciprocalCorrespondences(), pcl::registration::DataContainer< PointT, NormalT >::getCorrespondenceScore(), pcl::registration::DataContainer< PointT, NormalT >::getCorrespondenceScoreFromNormals(), pcl::registration::sortCorrespondencesByQueryIndex::operator()(), and pcl::registration::sortCorrespondencesByQueryIndexAndDistance::operator()().
float pcl::Correspondence::weight |
Definition at line 70 of file correspondence.h.