#include <sensor_msgs/PointCloud.h>#include <geometry_msgs/PointStamped.h>#include <geometry_msgs/Point32.h>#include <geometry_msgs/Polygon.h>#include <Eigen/Core>#include <Eigen/QR>#include "Core"#include "src/Core/util/DisableMSVCWarnings.h"#include "Cholesky"#include "Jacobi"#include "Householder"#include "src/misc/Solve.h"#include "src/QR/HouseholderQR.h"#include "src/QR/FullPivHouseholderQR.h"#include "src/QR/ColPivHouseholderQR.h"#include "src/Core/util/EnableMSVCWarnings.h"
Go to the source code of this file.
Namespaces | |
| namespace | cloud_geometry |
| namespace | cloud_geometry::nearest |
Functions | |
| void | cloud_geometry::nearest::computeCentroid (const sensor_msgs::PointCloud &points, std::vector< int > &indices, sensor_msgs::PointCloud ¢roid) |
| void | cloud_geometry::nearest::computeCentroid (const sensor_msgs::PointCloud &points, sensor_msgs::PointCloud ¢roid) |
| Compute the centroid of a set of points and return it as a PointCloud message with 1 value. | |
| void | cloud_geometry::nearest::computeCentroid (const sensor_msgs::PointCloud &points, const std::vector< int > &indices, std::vector< double > ¢roid) |
| Compute the centroid of a set of points using their indices and return it as a Point32 message. | |
| void | cloud_geometry::nearest::computeCentroid (const sensor_msgs::PointCloudConstPtr &points, const std::vector< int > &indices, geometry_msgs::Point32 ¢roid) |
| Compute the centroid of a set of points using their indices and return it as a Point32 message. | |
| void | cloud_geometry::nearest::computeCentroid (const sensor_msgs::PointCloud &points, const std::vector< int > &indices, geometry_msgs::Point32 ¢roid) |
| Compute the centroid of a set of points using their indices and return it as a Point32 message. | |
| void | cloud_geometry::nearest::computeCentroid (const geometry_msgs::Polygon &poly, geometry_msgs::Point32 ¢roid) |
| Compute the centroid of a 3D polygon and return it as a Point32 message. | |
| void | cloud_geometry::nearest::computeCentroid (const sensor_msgs::PointCloud &points, geometry_msgs::Point32 ¢roid) |
| Compute the centroid of a set of points and return it as a Point32 message. | |
| void | cloud_geometry::nearest::computeCovarianceMatrix (const sensor_msgs::PointCloud &points, const std::vector< int > &indices, Eigen::Matrix3d &covariance_matrix) |
| Compute the 3x3 covariance matrix of a given set of points using their indices. The result is returned as a Eigen::Matrix3d. | |
| void | cloud_geometry::nearest::computeCovarianceMatrix (const sensor_msgs::PointCloudConstPtr &points, const std::vector< int > &indices, Eigen::Matrix3d &covariance_matrix, geometry_msgs::Point32 ¢roid) |
| Compute the 3x3 covariance matrix of a given set of points using their indices. The result is returned as a Eigen::Matrix3d. | |
| void | cloud_geometry::nearest::computeCovarianceMatrix (const sensor_msgs::PointCloud &points, const std::vector< int > &indices, Eigen::Matrix3d &covariance_matrix, geometry_msgs::Point32 ¢roid) |
| Compute the 3x3 covariance matrix of a given set of points using their indices. The result is returned as a Eigen::Matrix3d. | |
| void | cloud_geometry::nearest::computeCovarianceMatrix (const sensor_msgs::PointCloud &points, Eigen::Matrix3d &covariance_matrix) |
| Compute the 3x3 covariance matrix of a given set of points. The result is returned as a Eigen::Matrix3d. | |
| void | cloud_geometry::nearest::computeCovarianceMatrix (const sensor_msgs::PointCloud &points, Eigen::Matrix3d &covariance_matrix, geometry_msgs::Point32 ¢roid) |
| Compute the 3x3 covariance matrix of a given set of points. The result is returned as a Eigen::Matrix3d. | |
| void | cloud_geometry::nearest::computeMomentInvariants (const sensor_msgs::PointCloud &points, const std::vector< int > &indices, double &j1, double &j2, double &j3) |
| Compute the 3 moment invariants (j1, j2, j3) for a given set of points, using their indices. | |
| void | cloud_geometry::nearest::computeMomentInvariants (const sensor_msgs::PointCloud &points, double &j1, double &j2, double &j3) |
| Compute the 3 moment invariants (j1, j2, j3) for a given set of points. | |
| void | cloud_geometry::nearest::computeOrganizedPointCloudNormals (sensor_msgs::PointCloud &points, const sensor_msgs::PointCloudConstPtr &surface, int k, int downsample_factor, int width, int height, double max_z, const geometry_msgs::Point32 &viewpoint) |
| Estimate the point normals and surface curvatures for a given organized point cloud dataset (points) using the data from a different point cloud (surface) for least-squares planar estimation. | |
| void | cloud_geometry::nearest::computeOrganizedPointCloudNormals (sensor_msgs::PointCloud &points, const sensor_msgs::PointCloud &surface, int k, int downsample_factor, int width, int height, double max_z, const geometry_msgs::Point32 &viewpoint) |
| Estimate the point normals and surface curvatures for a given organized point cloud dataset (points) using the data from a different point cloud (surface) for least-squares planar estimation. | |
| void | cloud_geometry::nearest::computeOrganizedPointCloudNormalsWithFiltering (sensor_msgs::PointCloud &points, const sensor_msgs::PointCloud &surface, int k, int downsample_factor, int width, int height, double max_z, double min_angle, double max_angle, const geometry_msgs::Point32 &viewpoint) |
| Estimate the point normals and surface curvatures for a given organized point cloud dataset (points) using the data from a different point cloud (surface) for least-squares planar estimation. | |
| void | cloud_geometry::nearest::computePatchEigen (const sensor_msgs::PointCloud &points, const std::vector< int > &indices, Eigen::Matrix3d &eigen_vectors, Eigen::Vector3d &eigen_values) |
| Compute the eigenvalues and eigenvectors of a given surface patch. | |
| void | cloud_geometry::nearest::computePatchEigen (const sensor_msgs::PointCloud &points, Eigen::Matrix3d &eigen_vectors, Eigen::Vector3d &eigen_values) |
| Compute the eigenvalues and eigenvectors of a given surface patch. | |
| void | cloud_geometry::nearest::computePatchEigenNormalized (const sensor_msgs::PointCloud &points, const std::vector< int > &indices, Eigen::Matrix3d &eigen_vectors, Eigen::Vector3d &eigen_values, geometry_msgs::Point32 ¢roid) |
| Compute the eigenvalues and eigenvectors of a given surface patch from its normalized covariance matrix. | |
| void | cloud_geometry::nearest::computePatchEigenNormalized (const sensor_msgs::PointCloud &points, Eigen::Matrix3d &eigen_vectors, Eigen::Vector3d &eigen_values, geometry_msgs::Point32 ¢roid) |
| Compute the eigenvalues and eigenvectors of a given surface patch from its normalized covariance matrix. | |
| void | cloud_geometry::nearest::computePointCloudNormals (sensor_msgs::PointCloud &points, double radius, const geometry_msgs::PointStamped &viewpoint) |
| Estimate (in place) the point normals and surface curvatures for a given point cloud dataset (points). | |
| void | cloud_geometry::nearest::computePointCloudNormals (sensor_msgs::PointCloud &points, int k, const geometry_msgs::PointStamped &viewpoint) |
| Estimate (in place) the point normals and surface curvatures for a given point cloud dataset (points). | |
| void | cloud_geometry::nearest::computePointCloudNormals (sensor_msgs::PointCloud &points, const sensor_msgs::PointCloud &surface, double radius, const geometry_msgs::PointStamped &viewpoint) |
| Estimate (in place) the point normals and surface curvatures for a given point cloud dataset (points) using the data from a different point cloud (surface) for least-squares planar estimation. | |
| void | cloud_geometry::nearest::computePointCloudNormals (sensor_msgs::PointCloud &points, const sensor_msgs::PointCloud &surface, int k, const geometry_msgs::PointStamped &viewpoint) |
| Estimate (in place) the point normals and surface curvatures for a given point cloud dataset (points) using the data from a different point cloud (surface) for least-squares planar estimation. | |
| void | cloud_geometry::nearest::computePointNormal (const sensor_msgs::PointCloudConstPtr &points, const std::vector< int > &indices, Eigen::Vector4d &plane_parameters, double &curvature) |
| Compute the Least-Squares plane fit for a given set of points, using their indices, and return the estimated plane parameters together with the surface curvature. | |
| void | cloud_geometry::nearest::computePointNormal (const sensor_msgs::PointCloud &points, const std::vector< int > &indices, Eigen::Vector4d &plane_parameters, double &curvature) |
| Compute the Least-Squares plane fit for a given set of points, using their indices, and return the estimated plane parameters together with the surface curvature. | |
| void | cloud_geometry::nearest::computePointNormal (const sensor_msgs::PointCloud &points, Eigen::Vector4d &plane_parameters, double &curvature) |
| Compute the Least-Squares plane fit for a given set of points, and return the estimated plane parameters together with the surface curvature. | |
| void | cloud_geometry::nearest::extractEuclideanClusters (const sensor_msgs::PointCloud &points, double tolerance, std::vector< std::vector< int > > &clusters, int nx_idx, int ny_idx, int nz_idx, double eps_angle, unsigned int min_pts_per_cluster) |
| Decompose a region of space into clusters based on the euclidean distance between points, and the normal angular deviation : assumes normalized point normals ! | |
| void | cloud_geometry::nearest::extractEuclideanClusters (const sensor_msgs::PointCloud &points, const std::vector< int > &indices, double tolerance, std::vector< std::vector< int > > &clusters, int nx_idx, int ny_idx, int nz_idx, double eps_angle, unsigned int min_pts_per_cluster) |
| Decompose a region of space into clusters based on the euclidean distance between points, and the normal angular deviation : assumes normalized point normals ! | |
| void | cloud_geometry::nearest::filterJumpEdges (const sensor_msgs::PointCloud &points, sensor_msgs::PointCloud &points_filtered, int k, int width, int height, double min_angle, double max_angle, const geometry_msgs::Point32 &viewpoint) |
| Filter jump edges in an organized point cloud dataset (e.g., acquired using TOF or dense stereo, etc). | |
| double | cloud_geometry::nearest::getAngleWithViewpoint (float px, float py, float pz, float qx, float qy, float qz, float vp_x=0, float vp_y=0, float vp_z=0) |
| Computes the angle between the lines created from 2 points and the viewpoint: [vp->p1], [p1->p2] Returns the angle (in degrees). | |
| bool | cloud_geometry::nearest::isBoundaryPoint (const sensor_msgs::PointCloud &points, int q_idx, const std::vector< int > &neighbors, const Eigen::Vector3d &u, const Eigen::Vector3d &v, double angle_threshold) |
| Check whether a point is a boundary point in a planar patch of projected points given by indices. | |