FilterMedian provides an median filter More...
#include <Filter.h>
Inheritance diagram for alvar::FilterMedian:
Public Member Functions | |
| FilterMedian (int size=3) | |
| virtual double | next (double y) |
| Update the value. All inherited classes need to update value in next(). More... | |
| double | operator= (double _value) |
| void | setWindowSize (int size) |
 Public Member Functions inherited from alvar::FilterAverage | |
| double | deviation () const |
| FilterAverage (int size=3) | |
| int | getCurrentSize () |
| int | getWindowSize () |
| double | operator= (double _value) |
| virtual void | reset () |
| Reset the filter state. More... | |
| void | setWindowSize (int size) |
| Public Member Functions inherited from alvar::Filter | |
| Filter () | |
| Constructor. More... | |
| double | get () const |
| Get the latest value. More... | |
| operator double () | |
| Get the latest value. More... | |
Private Attributes | |
| std::vector< double > | sort_buffer |
Additional Inherited Members | |
| Protected Member Functions inherited from alvar::FilterAverage | |
| void | push_to_buffer (double y) |
| Protected Attributes inherited from alvar::FilterAverage | |
| std::deque< double > | buffer |
| unsigned int | count |
| unsigned int | window_size |
| Protected Attributes inherited from alvar::Filter | |
| double | value |
Detailed Description
FilterMedian provides an median filter
The FilterMedian remembers window_size last elements in the time series and returns always the middle element after sorting ((window_size / 2) + 1) elements. The size of the window window_size can be set in the constructor or with setWindowSize() .
- Examples:
- SampleFilter.cpp.
Constructor & Destructor Documentation
Member Function Documentation
|
virtual |
Update the value. All inherited classes need to update value in next().
Reimplemented from alvar::FilterAverage.
- Examples:
- SampleFilter.cpp.
Definition at line 78 of file Filter.cpp.
|
inline |
Member Data Documentation
|
private |
The documentation for this class was generated from the following files: