CorrespondenceRejectoVarTrimmed implements a simple correspondence rejection method by considering as inliers a certain percentage of correspondences with the least distances. More...
#include <pcl/registration/correspondence_rejection_var_trimmed.h>
Public Types |
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using | Ptr = shared_ptr< CorrespondenceRejectorVarTrimmed > |
using | ConstPtr = shared_ptr< const CorrespondenceRejectorVarTrimmed > |
Public Types inherited from pcl::registration::CorrespondenceRejector | |
using | Ptr = shared_ptr< CorrespondenceRejector > |
using | ConstPtr = shared_ptr< const CorrespondenceRejector > |
Public Member Functions |
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CorrespondenceRejectorVarTrimmed () | |
Empty constructor. More... |
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void | getRemainingCorrespondences (const pcl::Correspondences &original_correspondences, pcl::Correspondences &remaining_correspondences) override |
Get a list of valid correspondences after rejection from the original set of correspondences. More... |
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double | getTrimmedDistance () const |
Get the trimmed distance used for thresholding in correspondence rejection. More... |
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template<typename PointT > | |
void | setInputSource (const typename pcl::PointCloud< PointT >::ConstPtr &cloud) |
Provide a source point cloud dataset (must contain XYZ data!), used to compute the correspondence distance. More... |
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template<typename PointT > | |
void | setInputTarget (const typename pcl::PointCloud< PointT >::ConstPtr &target) |
Provide a target point cloud dataset (must contain XYZ data!), used to compute the correspondence distance. More... |
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bool | requiresSourcePoints () const override |
See if this rejector requires source points. More... |
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void | setSourcePoints (pcl::PCLPointCloud2::ConstPtr cloud2) override |
Blob method for setting the source cloud. More... |
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bool | requiresTargetPoints () const override |
See if this rejector requires a target cloud. More... |
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void | setTargetPoints (pcl::PCLPointCloud2::ConstPtr cloud2) override |
Method for setting the target cloud. More... |
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template<typename PointT > | |
void | setSearchMethodTarget (const typename pcl::search::KdTree< PointT >::Ptr &tree, bool force_no_recompute=false) |
Provide a pointer to the search object used to find correspondences in the target cloud. More... |
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double | getTrimFactor () const |
Get the computed inlier ratio used for thresholding in correspondence rejection. More... |
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void | setMinRatio (double ratio) |
brief set the minimum overlap ratio More... |
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double | getMinRatio () const |
brief get the minimum overlap ratio More... |
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void | setMaxRatio (double ratio) |
brief set the maximum overlap ratio More... |
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double | getMaxRatio () const |
brief get the maximum overlap ratio More... |
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Public Member Functions inherited from pcl::registration::CorrespondenceRejector | |
CorrespondenceRejector () | |
Empty constructor. More... |
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virtual | ~CorrespondenceRejector () |
Empty destructor. More... |
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virtual void | setInputCorrespondences (const CorrespondencesConstPtr &correspondences) |
Provide a pointer to the vector of the input correspondences. More... |
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CorrespondencesConstPtr | getInputCorrespondences () |
Get a pointer to the vector of the input correspondences. More... |
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void | getCorrespondences (pcl::Correspondences &correspondences) |
Run correspondence rejection. More... |
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void | getRejectedQueryIndices (const pcl::Correspondences &correspondences, pcl::Indices &indices) |
Determine the indices of query points of correspondences that have been rejected, i.e., the difference between the input correspondences (set via setInputCorrespondences) and the given correspondence vector. More... |
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const std::string & | getClassName () const |
Get a string representation of the name of this class. More... |
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virtual bool | requiresSourceNormals () const |
See if this rejector requires source normals. More... |
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virtual void | setSourceNormals (pcl::PCLPointCloud2::ConstPtr) |
Abstract method for setting the source normals. More... |
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virtual bool | requiresTargetNormals () const |
See if this rejector requires target normals. More... |
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virtual void | setTargetNormals (pcl::PCLPointCloud2::ConstPtr) |
Abstract method for setting the target normals. More... |
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Protected Types |
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using | DataContainerPtr = DataContainerInterface::Ptr |
Protected Member Functions |
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void | applyRejection (pcl::Correspondences &correspondences) override |
Apply the rejection algorithm. More... |
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Protected Attributes |
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double | trimmed_distance_ |
The inlier distance threshold (based on the computed trim factor) between two correspondent points in source <-> target. More... |
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double | factor_ |
The factor for correspondence rejection. More... |
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double | min_ratio_ |
The minimum overlap ratio between the input and target clouds. More... |
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double | max_ratio_ |
The maximum overlap ratio between the input and target clouds. More... |
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double | lambda_ |
part of the term that balances the root mean square difference. More... |
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DataContainerPtr | data_container_ |
A pointer to the DataContainer object containing the input and target point clouds. More... |
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Protected Attributes inherited from pcl::registration::CorrespondenceRejector | |
std::string | rejection_name_ |
The name of the rejection method. More... |
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CorrespondencesConstPtr | input_correspondences_ |
The input correspondences. More... |
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Detailed Description
CorrespondenceRejectoVarTrimmed implements a simple correspondence rejection method by considering as inliers a certain percentage of correspondences with the least distances.
The percentage of inliers is computed internally as mentioned in the paper 'Outlier Robust ICP for minimizing Fractional RMSD, J. M. Philips et al'
- Note
- If setInputCloud and setInputTarget are given, then the distances between correspondences will be estimated using the given XYZ data, and not read from the set of input correspondences.
Definition at line 65 of file correspondence_rejection_var_trimmed.h.
Member Typedef Documentation
ConstPtr
using pcl::registration::CorrespondenceRejectorVarTrimmed::ConstPtr = shared_ptr<const CorrespondenceRejectorVarTrimmed> |
Definition at line 72 of file correspondence_rejection_var_trimmed.h.
DataContainerPtr
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protected |
Definition at line 248 of file correspondence_rejection_var_trimmed.h.
Ptr
using pcl::registration::CorrespondenceRejectorVarTrimmed::Ptr = shared_ptr<CorrespondenceRejectorVarTrimmed> |
Definition at line 71 of file correspondence_rejection_var_trimmed.h.
Constructor & Destructor Documentation
CorrespondenceRejectorVarTrimmed()
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inline |
Empty constructor.
Definition at line 75 of file correspondence_rejection_var_trimmed.h.
Member Function Documentation
applyRejection()
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inlineoverrideprotectedvirtual |
Apply the rejection algorithm.
- Parameters
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[out] correspondences the set of resultant correspondences.
Implements pcl::registration::CorrespondenceRejector.
Definition at line 219 of file correspondence_rejection_var_trimmed.h.
getMaxRatio()
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inline |
brief get the maximum overlap ratio
Definition at line 209 of file correspondence_rejection_var_trimmed.h.
getMinRatio()
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inline |
brief get the minimum overlap ratio
Definition at line 192 of file correspondence_rejection_var_trimmed.h.
getRemainingCorrespondences()
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overridevirtual |
Get a list of valid correspondences after rejection from the original set of correspondences.
- Parameters
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[in] original_correspondences the set of initial correspondences given [out] remaining_correspondences the resultant filtered set of remaining correspondences
Implements pcl::registration::CorrespondenceRejector.
getTrimFactor()
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inline |
Get the computed inlier ratio used for thresholding in correspondence rejection.
Definition at line 175 of file correspondence_rejection_var_trimmed.h.
getTrimmedDistance()
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inline |
Get the trimmed distance used for thresholding in correspondence rejection.
Definition at line 93 of file correspondence_rejection_var_trimmed.h.
requiresSourcePoints()
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inlineoverridevirtual |
See if this rejector requires source points.
Reimplemented from pcl::registration::CorrespondenceRejector.
Definition at line 126 of file correspondence_rejection_var_trimmed.h.
requiresTargetPoints()
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inlineoverridevirtual |
See if this rejector requires a target cloud.
Reimplemented from pcl::registration::CorrespondenceRejector.
Definition at line 142 of file correspondence_rejection_var_trimmed.h.
setInputSource()
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inline |
Provide a source point cloud dataset (must contain XYZ data!), used to compute the correspondence distance.
- Parameters
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[in] cloud a cloud containing XYZ data
Definition at line 104 of file correspondence_rejection_var_trimmed.h.
setInputTarget()
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inline |
Provide a target point cloud dataset (must contain XYZ data!), used to compute the correspondence distance.
- Parameters
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[in] target a cloud containing XYZ data
Definition at line 117 of file correspondence_rejection_var_trimmed.h.
setMaxRatio()
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inline |
brief set the maximum overlap ratio
- Parameters
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[in] ratio the overlap ratio [0..1]
Definition at line 201 of file correspondence_rejection_var_trimmed.h.
setMinRatio()
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inline |
brief set the minimum overlap ratio
- Parameters
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[in] ratio the overlap ratio [0..1]
Definition at line 184 of file correspondence_rejection_var_trimmed.h.
setSearchMethodTarget()
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inline |
Provide a pointer to the search object used to find correspondences in the target cloud.
- Parameters
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[in] tree a pointer to the spatial search object. [in] force_no_recompute If set to true, this tree will NEVER be recomputed, regardless of calls to setInputTarget. Only use if you are confident that the tree will be set correctly.
Definition at line 165 of file correspondence_rejection_var_trimmed.h.
setSourcePoints()
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inlineoverridevirtual |
Blob method for setting the source cloud.
Reimplemented from pcl::registration::CorrespondenceRejector.
Definition at line 133 of file correspondence_rejection_var_trimmed.h.
References pcl::fromPCLPointCloud2().
setTargetPoints()
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inlineoverridevirtual |
Method for setting the target cloud.
Reimplemented from pcl::registration::CorrespondenceRejector.
Definition at line 149 of file correspondence_rejection_var_trimmed.h.
References pcl::fromPCLPointCloud2().
Member Data Documentation
data_container_
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A pointer to the DataContainer object containing the input and target point clouds.
Definition at line 252 of file correspondence_rejection_var_trimmed.h.
factor_
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The factor for correspondence rejection.
Only factor times the total points sorted based on the correspondence distances will be considered as inliers. Remaining points are rejected. This factor is computed internally
Definition at line 233 of file correspondence_rejection_var_trimmed.h.
lambda_
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protected |
part of the term that balances the root mean square difference.
This is an internal parameter
Definition at line 246 of file correspondence_rejection_var_trimmed.h.
max_ratio_
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protected |
The maximum overlap ratio between the input and target clouds.
Definition at line 241 of file correspondence_rejection_var_trimmed.h.
min_ratio_
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protected |
The minimum overlap ratio between the input and target clouds.
Definition at line 237 of file correspondence_rejection_var_trimmed.h.
trimmed_distance_
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protected |
The inlier distance threshold (based on the computed trim factor) between two correspondent points in source <-> target.
Definition at line 227 of file correspondence_rejection_var_trimmed.h.
The documentation for this class was generated from the following file:
- pcl/registration/correspondence_rejection_var_trimmed.h
© 2009–2012, Willow Garage, Inc.
© 2012–, Open Perception, Inc.
Licensed under the BSD License.
https://pointclouds.org/documentation/classpcl_1_1registration_1_1_correspondence_rejector_var_trimmed.html