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firevision::RcdCircleModel Class Reference

RCD circle model from the following literature An Efficient Randomized Algorithm for Detecting Circles. More...

#include <>>

Inheritance diagram for firevision::RcdCircleModel:

List of all members.

Public Member Functions

 RcdCircleModel (unsigned int max_failures=300, unsigned int min_pixels=20, unsigned int min_interpix_dist=10, unsigned int max_dist_p4=2, unsigned int max_dist_a=10, float hw_ratio=0.6, float hollow_rate=0.f, float max_time=0.01)
 Create a new circle model which uses RCD to detect circles.
virtual ~RcdCircleModel (void)
 Destrcutor.
std::string getName (void) const
 Get name of shape model.
int parseImage (unsigned char *buffer, ROI *roi)
 Parse image for given ROI.
int getShapeCount (void) const
 Get number of shapes.
CirclegetShape (int id) const
 Get specific shape.
CirclegetMostLikelyShape (void) const
 Get best candidate.

Detailed Description

RCD circle model from the following literature An Efficient Randomized Algorithm for Detecting Circles.


Constructor & Destructor Documentation

firevision::RcdCircleModel::RcdCircleModel ( unsigned int  max_failures = 300,
unsigned int  min_pixels = 20,
unsigned int  min_interpix_dist = 10,
unsigned int  max_dist_p4 = 2,
unsigned int  max_dist_a = 10,
float  hw_ratio = 0.6,
float  hollow_rate = 0.f,
float  max_time = 0.01 
)

Create a new circle model which uses RCD to detect circles.

Parameters:
max_failuresMax. number of failures
min_pixelsMin number of available edge pixels
min_interpix_distMin distance between chosen pixels
max_dist_p4Max. distance of fourth pixel to circle
max_dist_aMax. distance for all other pixels to circle
hw_ratioRatio height/width
hollow_ratesize of the hollow window in the ROI.
max_timeMaximum runtime per loop

Definition at line 65 of file rcd_circle.cpp.

firevision::RcdCircleModel::~RcdCircleModel ( void  ) [virtual]

Destrcutor.

Definition at line 88 of file rcd_circle.cpp.


Member Function Documentation

Circle * firevision::RcdCircleModel::getMostLikelyShape ( void  ) const [virtual]

Get best candidate.

Returns:
best candidate shape, do not free.

Implements firevision::ShapeModel.

Definition at line 329 of file rcd_circle.cpp.

std::string firevision::RcdCircleModel::getName ( void  ) const [inline, virtual]

Get name of shape model.

Returns:
name of shape model.

Implements firevision::ShapeModel.

Definition at line 60 of file rcd_circle.h.

Circle * firevision::RcdCircleModel::getShape ( int  id) const [virtual]

Get specific shape.

Parameters:
idshape ID
Returns:
shape, do NOT free!

Implements firevision::ShapeModel.

Definition at line 317 of file rcd_circle.cpp.

int firevision::RcdCircleModel::getShapeCount ( void  ) const [virtual]

Get number of shapes.

Returns:
number of shapes.

Implements firevision::ShapeModel.

Definition at line 312 of file rcd_circle.cpp.

int firevision::RcdCircleModel::parseImage ( unsigned char *  buffer,
ROI roi 
) [virtual]

The documentation for this class was generated from the following files: