SHOTEstimationOMP estimates the Signature of Histograms of OrienTations (SHOT) descriptor for a given point cloud dataset containing points and normals, in parallel, using the OpenMP standard. More...
#include <shot_omp.h>
Public Types | |
| typedef boost::shared_ptr < const SHOTEstimationOMP < PointInT, PointNT, PointOutT, PointRFT > > | ConstPtr |
| typedef Feature< PointInT, PointOutT >::PointCloudIn | PointCloudIn |
| typedef Feature< PointInT, PointOutT >::PointCloudOut | PointCloudOut |
| typedef boost::shared_ptr < SHOTEstimationOMP< PointInT, PointNT, PointOutT, PointRFT > > | Ptr |
Public Member Functions | |
| void | setNumberOfThreads (unsigned int nr_threads=0) |
| Initialize the scheduler and set the number of threads to use. | |
| SHOTEstimationOMP (unsigned int nr_threads=0) | |
| Empty constructor. | |
Protected Member Functions | |
| void | computeFeature (PointCloudOut &output) |
| Estimate the Signatures of Histograms of OrienTations (SHOT) descriptors at a set of points given by <setInputCloud (), setIndices ()> using the surface in setSearchSurface () and the spatial locator in setSearchMethod () | |
| bool | initCompute () |
| This method should get called before starting the actual computation. | |
Protected Attributes | |
| unsigned int | threads_ |
| The number of threads the scheduler should use. | |
Detailed Description
template<typename PointInT, typename PointNT, typename PointOutT = pcl::SHOT352, typename PointRFT = pcl::ReferenceFrame>
class pcl::SHOTEstimationOMP< PointInT, PointNT, PointOutT, PointRFT >
SHOTEstimationOMP estimates the Signature of Histograms of OrienTations (SHOT) descriptor for a given point cloud dataset containing points and normals, in parallel, using the OpenMP standard.
The suggested PointOutT is pcl::SHOT352.
- Note:
- If you use this code in any academic work, please cite:
- F. Tombari, S. Salti, L. Di Stefano Unique Signatures of Histograms for Local Surface Description. In Proceedings of the 11th European Conference on Computer Vision (ECCV), Heraklion, Greece, September 5-11 2010.
- F. Tombari, S. Salti, L. Di Stefano A Combined Texture-Shape Descriptor For Enhanced 3D Feature Matching. In Proceedings of the 18th International Conference on Image Processing (ICIP), Brussels, Belgium, September 11-14 2011.
Definition at line 70 of file shot_omp.h.
Member Typedef Documentation
| typedef boost::shared_ptr<const SHOTEstimationOMP<PointInT, PointNT, PointOutT, PointRFT> > pcl::SHOTEstimationOMP< PointInT, PointNT, PointOutT, PointRFT >::ConstPtr |
Reimplemented from pcl::SHOTEstimation< PointInT, PointNT, PointOutT, PointRFT >.
Definition at line 74 of file shot_omp.h.
| typedef Feature<PointInT, PointOutT>::PointCloudIn pcl::SHOTEstimationOMP< PointInT, PointNT, PointOutT, PointRFT >::PointCloudIn |
Reimplemented from pcl::SHOTEstimation< PointInT, PointNT, PointOutT, PointRFT >.
Definition at line 96 of file shot_omp.h.
| typedef Feature<PointInT, PointOutT>::PointCloudOut pcl::SHOTEstimationOMP< PointInT, PointNT, PointOutT, PointRFT >::PointCloudOut |
Reimplemented from pcl::FeatureFromNormals< PointInT, PointNT, PointOutT >.
Definition at line 95 of file shot_omp.h.
| typedef boost::shared_ptr<SHOTEstimationOMP<PointInT, PointNT, PointOutT, PointRFT> > pcl::SHOTEstimationOMP< PointInT, PointNT, PointOutT, PointRFT >::Ptr |
Reimplemented from pcl::SHOTEstimation< PointInT, PointNT, PointOutT, PointRFT >.
Definition at line 73 of file shot_omp.h.
Constructor & Destructor Documentation
| pcl::SHOTEstimationOMP< PointInT, PointNT, PointOutT, PointRFT >::SHOTEstimationOMP | ( | unsigned int | nr_threads = 0 | ) | [inline] |
Empty constructor.
Definition at line 99 of file shot_omp.h.
Member Function Documentation
| void pcl::SHOTEstimationOMP< PointInT, PointNT, PointOutT, PointRFT >::computeFeature | ( | PointCloudOut & | output | ) | [protected, virtual] |
Estimate the Signatures of Histograms of OrienTations (SHOT) descriptors at a set of points given by <setInputCloud (), setIndices ()> using the surface in setSearchSurface () and the spatial locator in setSearchMethod ()
- Parameters:
-
output the resultant point cloud model dataset that contains the SHOT feature estimates
Implements pcl::Feature< PointInT, PointOutT >.
Definition at line 124 of file shot_omp.hpp.
| bool pcl::SHOTEstimationOMP< PointInT, PointNT, PointOutT, PointRFT >::initCompute | ( | ) | [protected, virtual] |
This method should get called before starting the actual computation.
Reimplemented from pcl::SHOTEstimationBase< PointInT, PointNT, PointOutT, PointRFT >.
Definition at line 48 of file shot_omp.hpp.
| void pcl::SHOTEstimationOMP< PointInT, PointNT, PointOutT, PointRFT >::setNumberOfThreads | ( | unsigned int | nr_threads = 0 | ) | [inline] |
Initialize the scheduler and set the number of threads to use.
- Parameters:
-
nr_threads the number of hardware threads to use (0 sets the value back to automatic)
Definition at line 105 of file shot_omp.h.
Member Data Documentation
unsigned int pcl::SHOTEstimationOMP< PointInT, PointNT, PointOutT, PointRFT >::threads_ [protected] |
The number of threads the scheduler should use.
Definition at line 122 of file shot_omp.h.
The documentation for this class was generated from the following files: