A median filter which works on arrays. More...
#include <median.h>
Public Member Functions | |
virtual bool | configure () |
Pure virtual function for the sub class to configure the filter This function must be implemented in the derived class. More... | |
MedianFilter () | |
Construct the filter with the expected width and height. More... | |
virtual bool | update (const T &data_in, T &data_out) |
Update the filter and return the data seperately. More... | |
~MedianFilter () | |
Destructor to clean up. More... | |
Public Member Functions inherited from filters::FilterBase< T > | |
bool | configure (const std::string ¶m_name, ros::NodeHandle node_handle=ros::NodeHandle()) |
Configure the filter from the parameter server. More... | |
bool | configure (XmlRpc::XmlRpcValue &config) |
The public method to configure a filter from XML. More... | |
FilterBase () | |
Default constructor used by Filter Factories. More... | |
const std::string & | getName () |
Get the name of the filter as a string. More... | |
std::string | getType () |
Get the type of the filter as a string. More... | |
virtual | ~FilterBase () |
Virtual Destructor. More... | |
Protected Attributes | |
boost::scoped_ptr< RealtimeCircularBuffer< T > > | data_storage_ |
Storage for data between updates. More... | |
uint32_t | number_of_observations_ |
Number of observations over which to filter. More... | |
T | temp |
std::vector< T > | temp_storage_ |
Preallocated storage for the list to sort. More... | |
Protected Attributes inherited from filters::FilterBase< T > | |
bool | configured_ |
Whether the filter has been configured. More... | |
std::string | filter_name_ |
The name of the filter. More... | |
std::string | filter_type_ |
The type of the filter (Used by FilterChain for Factory construction) More... | |
string_map_t | params_ |
Storage of the parsed xml parameters. More... | |
Additional Inherited Members | |
Protected Member Functions inherited from filters::FilterBase< T > | |
bool | getParam (const std::string &name, std::string &value) |
Get a filter parameter as a string. More... | |
bool | getParam (const std::string &name, bool &value) |
Get a filter parameter as a boolean. More... | |
bool | getParam (const std::string &name, double &value) |
Get a filter parameter as a double. More... | |
bool | getParam (const std::string &name, int &value) |
Get a filter parameter as a int. More... | |
bool | getParam (const std::string &name, unsigned int &value) |
Get a filter parameter as an unsigned int. More... | |
bool | getParam (const std::string &name, std::vector< double > &value) |
Get a filter parameter as a std::vector<double> More... | |
bool | getParam (const std::string &name, std::vector< std::string > &value) |
Get a filter parameter as a std::vector<string> More... | |
bool | getParam (const std::string &name, XmlRpc::XmlRpcValue &value) |
Get a filter parameter as a XmlRpcValue. More... | |
bool | loadConfiguration (XmlRpc::XmlRpcValue &config) |
A median filter which works on arrays.
filters::MedianFilter< T >::MedianFilter | ( | ) |
filters::MedianFilter< T >::~MedianFilter | ( | ) |
|
virtual |
Pure virtual function for the sub class to configure the filter This function must be implemented in the derived class.
Implements filters::FilterBase< T >.
|
virtual |
Update the filter and return the data seperately.
data_in | double array with length width |
data_out | double array with length width |
Implements filters::FilterBase< T >.
|
protected |
|
protected |
|
protected |
|
protected |