Point Cloud Library (PCL)
1.3.1
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RandomSample applies a random sampling with uniform probability. More...
#include <pcl/filters/random_sample.h>
Public Types | |
typedef PointIndices::Ptr | PointIndicesPtr |
typedef PointIndices::ConstPtr | PointIndicesConstPtr |
Public Member Functions | |
RandomSample () | |
Empty constructor. | |
void | setSample (unsigned int sample) |
Set number of indices to be sampled. | |
unsigned int | getSample () |
Get the value of the internal sample parameter. | |
void | setSeed (unsigned int seed) |
Set seed of random function. | |
unsigned int | getSeed () |
Get the value of the internal seed parameter. | |
virtual void | filter (PointCloud2 &output) |
Calls the filtering method and returns the filtered dataset in output. | |
void | filter (std::vector< int > &indices) |
Calls the filtering method and returns the filtered dataset in output. | |
IndicesConstPtr const | getRemovedIndices () |
Get the point indices being removed. | |
void | setFilterFieldName (const std::string &field_name) |
Provide the name of the field to be used for filtering data. | |
std::string const | getFilterFieldName () |
Get the name of the field used for filtering. | |
void | setFilterLimits (const double &limit_min, const double &limit_max) |
Set the field filter limits. | |
void | getFilterLimits (double &limit_min, double &limit_max) |
Get the field filter limits (min/max) set by the user. | |
void | setFilterLimitsNegative (const bool limit_negative) |
Set to true if we want to return the data outside the interval specified by setFilterLimits (min, max). | |
void | getFilterLimitsNegative (bool &limit_negative) |
Get whether the data outside the interval (min/max) is to be returned (true) or inside (false). | |
bool | getFilterLimitsNegative () |
void | setInputCloud (const PointCloud2ConstPtr &cloud) |
Provide a pointer to the input dataset. | |
PointCloud2ConstPtr const | getInputCloud () |
Get a pointer to the input point cloud dataset. | |
void | setIndices (const IndicesPtr &indices) |
Provide a pointer to the vector of indices that represents the input data. | |
void | setIndices (const PointIndicesConstPtr &indices) |
Provide a pointer to the vector of indices that represents the input data. | |
IndicesPtr const | getIndices () |
Get a pointer to the vector of indices used. |
RandomSample applies a random sampling with uniform probability.
typedef PointIndices::ConstPtr pcl::PCLBase< sensor_msgs::PointCloud2 >::PointIndicesConstPtr [inherited] |
Definition at line 264 of file pcl_base.h.
typedef PointIndices::Ptr pcl::PCLBase< sensor_msgs::PointCloud2 >::PointIndicesPtr [inherited] |
Definition at line 263 of file pcl_base.h.
pcl::RandomSample< sensor_msgs::PointCloud2 >::RandomSample | ( | ) | [inline] |
Empty constructor.
Definition at line 144 of file random_sample.h.
virtual void pcl::FilterIndices< sensor_msgs::PointCloud2 >::filter | ( | PointCloud2 & | output | ) | [inline, virtual, inherited] |
Calls the filtering method and returns the filtered dataset in output.
output | the resultant filtered point cloud dataset |
Reimplemented from pcl::Filter< sensor_msgs::PointCloud2 >.
Definition at line 120 of file filter_indices.h.
void pcl::FilterIndices< sensor_msgs::PointCloud2 >::filter | ( | std::vector< int > & | indices | ) | [inherited] |
Calls the filtering method and returns the filtered dataset in output.
output | the resultant filtered point cloud dataset |
std::string const pcl::Filter< sensor_msgs::PointCloud2 >::getFilterFieldName | ( | ) | [inline, inherited] |
void pcl::Filter< sensor_msgs::PointCloud2 >::getFilterLimits | ( | double & | limit_min, |
double & | limit_max | ||
) | [inline, inherited] |
void pcl::Filter< sensor_msgs::PointCloud2 >::getFilterLimitsNegative | ( | bool & | limit_negative | ) | [inline, inherited] |
bool pcl::Filter< sensor_msgs::PointCloud2 >::getFilterLimitsNegative | ( | ) | [inline, inherited] |
IndicesPtr const pcl::PCLBase< sensor_msgs::PointCloud2 >::getIndices | ( | ) | [inline, inherited] |
Get a pointer to the vector of indices used.
Definition at line 312 of file pcl_base.h.
PointCloud2ConstPtr const pcl::PCLBase< sensor_msgs::PointCloud2 >::getInputCloud | ( | ) | [inline, inherited] |
Get a pointer to the input point cloud dataset.
Definition at line 286 of file pcl_base.h.
IndicesConstPtr const pcl::Filter< sensor_msgs::PointCloud2 >::getRemovedIndices | ( | ) | [inline, inherited] |
unsigned int pcl::RandomSample< sensor_msgs::PointCloud2 >::getSample | ( | ) | [inline] |
Get the value of the internal sample parameter.
Definition at line 161 of file random_sample.h.
unsigned int pcl::RandomSample< sensor_msgs::PointCloud2 >::getSeed | ( | ) | [inline] |
Get the value of the internal seed parameter.
Definition at line 178 of file random_sample.h.
void pcl::Filter< sensor_msgs::PointCloud2 >::setFilterFieldName | ( | const std::string & | field_name | ) | [inline, inherited] |
void pcl::Filter< sensor_msgs::PointCloud2 >::setFilterLimits | ( | const double & | limit_min, |
const double & | limit_max | ||
) | [inline, inherited] |
void pcl::Filter< sensor_msgs::PointCloud2 >::setFilterLimitsNegative | ( | const bool | limit_negative | ) | [inline, inherited] |
void pcl::PCLBase< sensor_msgs::PointCloud2 >::setIndices | ( | const IndicesPtr & | indices | ) | [inline, inherited] |
Provide a pointer to the vector of indices that represents the input data.
indices | a pointer to the vector of indices that represents the input data. |
Definition at line 292 of file pcl_base.h.
void pcl::PCLBase< sensor_msgs::PointCloud2 >::setIndices | ( | const PointIndicesConstPtr & | indices | ) | [inline, inherited] |
Provide a pointer to the vector of indices that represents the input data.
indices | a pointer to the vector of indices that represents the input data. |
Definition at line 303 of file pcl_base.h.
void pcl::PCLBase< sensor_msgs::PointCloud2 >::setInputCloud | ( | const PointCloud2ConstPtr & | cloud | ) | [inherited] |
Provide a pointer to the input dataset.
cloud | the const boost shared pointer to a PointCloud message |
void pcl::RandomSample< sensor_msgs::PointCloud2 >::setSample | ( | unsigned int | sample | ) | [inline] |
Set number of indices to be sampled.
sample |
Definition at line 153 of file random_sample.h.
void pcl::RandomSample< sensor_msgs::PointCloud2 >::setSeed | ( | unsigned int | seed | ) | [inline] |