statistics.cpp File Reference

#include <algorithm>
#include <cfloat>
#include <door_handle_detector/geometry/statistics.h>

Include dependency graph for statistics.cpp:

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Namespaces
namespace	cloud_geometry
namespace	cloud_geometry::statistics
Functions
geometry_msgs::Point32	cloud_geometry::statistics::computeMedian (const sensor_msgs::PointCloud &points)
	Compute the median value of a 3D point cloud and return it as a Point32.
geometry_msgs::Point32	cloud_geometry::statistics::computeMedian (const sensor_msgs::PointCloud &points, const std::vector< int > &indices)
	Compute the median value of a 3D point cloud using a given set point indices and return it as a Point32.
double	cloud_geometry::statistics::computeMedianAbsoluteDeviation (const sensor_msgs::PointCloud &points, double sigma)
	Compute the median absolute deviation: .
double	cloud_geometry::statistics::computeMedianAbsoluteDeviation (const sensor_msgs::PointCloud &points, const std::vector< int > &indices, double sigma)
	Compute the median absolute deviation: .
void	cloud_geometry::statistics::getChannelMeanStd (const sensor_msgs::PointCloud &points, int d_idx, double &mean, double &stddev)
	Compute both the mean and the standard deviation of a channel/dimension of the cloud.
void	cloud_geometry::statistics::getChannelMeanStd (const sensor_msgs::PointCloud &points, const std::vector< int > &indices, int d_idx, double &mean, double &stddev)
	Compute both the mean and the standard deviation of a channel/dimension of the cloud using indices.
void	cloud_geometry::statistics::getTrimean (std::vector< int > values, double &trimean)
	Compute both the trimean (a statistical resistent L-Estimate) of an array of values.
void	cloud_geometry::statistics::selectPointsInsideDistribution (const sensor_msgs::PointCloud &points, const std::vector< int > &indices, int d_idx, double mean, double stddev, double alpha, std::vector< int > &inliers)
	Determines a set of point indices inside of a +/- * distribution interval, in a given channel space, where and are the mean and the standard deviation of the channel distribution.
void	cloud_geometry::statistics::selectPointsOutsideDistribution (const sensor_msgs::PointCloud &points, const std::vector< int > &indices, int d_idx, double mean, double stddev, double alpha, std::vector< int > &inliers)
	Determines a set of point indices outside of a +/- * distribution interval, in a given channel space, where and are the mean and the standard deviation of the channel distribution.