Fawkes API  Fawkes Development Version
 All Classes Namespaces Functions Variables Typedefs Enumerations Enumerator Friends Groups Pages
firevision::FilterGeodesicErosion Class Reference

Morphological geodesic erosion. More...

#include <>>

Inheritance diagram for firevision::FilterGeodesicErosion:

Public Member Functions

 FilterGeodesicErosion (unsigned int se_size=3)
 Constructor.
virtual ~FilterGeodesicErosion ()
 Destructor.
virtual void apply ()
 Apply the filter.
virtual unsigned int num_iterations ()
 Get the number of iterations.
- Public Member Functions inherited from firevision::MorphologicalFilter
 MorphologicalFilter (const char *name, unsigned int max_num_buffers=1)
 Constructor.
virtual ~MorphologicalFilter ()
 Destructor.
virtual void set_structuring_element (unsigned char *se, unsigned int se_width, unsigned int se_height, unsigned int se_anchor_x, unsigned int se_anchor_y)
 Set the structuring element for successive filter runs.
- Public Member Functions inherited from firevision::Filter
 Filter (const char *name, unsigned int max_num_buffers=1)
 Constructor.
virtual ~Filter ()
 Destructor.
virtual void set_src_buffer (unsigned char *buf, ROI *roi, orientation_t ori=ORI_HORIZONTAL, unsigned int buffer_num=0)
 Set source buffer with orientation.
virtual void set_src_buffer (unsigned char *buf, ROI *roi, unsigned int buffer_num)
 Set source buffer.
virtual void set_dst_buffer (unsigned char *buf, ROI *roi)
 Set the destination buffer.
virtual void set_orientation (orientation_t ori, unsigned int buffer_num)
 Set the orientation to apply the filter in.
virtual const char * name ()
 Get filter name.
void shrink_region (ROI *r, unsigned int n)
 This shrinks the regions as needed for a N x N matrix.

Static Public Attributes

static const unsigned int MARKER = 0
 Marker.
static const unsigned int MASK = 1
 Mask.

Additional Inherited Members

- Protected Attributes inherited from firevision::MorphologicalFilter
unsigned char * se
 Structuring element.
unsigned int se_width
 Width of structuring element.
unsigned int se_height
 Height of structuring element.
unsigned int se_anchor_x
 Anchor point x offset of structuring element.
unsigned int se_anchor_y
 Anchor point y offset of structuring element.

Detailed Description

Morphological geodesic erosion.

Author
Tim Niemueller

Definition at line 40 of file geodesic_erosion.h.

Constructor & Destructor Documentation

firevision::FilterGeodesicErosion::FilterGeodesicErosion ( unsigned int  se_size = 3)

Constructor.

Parameters
se_sizeStructuring element size.

Definition at line 62 of file geodesic_erosion.cpp.

References firevision::MorphologicalFilter::set_structuring_element(), and firevision::SEGenerator::square().

firevision::FilterGeodesicErosion::~FilterGeodesicErosion ( )
virtual

Destructor.

Definition at line 79 of file geodesic_erosion.cpp.

Member Function Documentation

void firevision::FilterGeodesicErosion::apply ( )
virtual
unsigned int firevision::FilterGeodesicErosion::num_iterations ( )
virtual

Get the number of iterations.

Returns
the number of iterations that were necessary to get a stable result in the last call to apply().

Definition at line 129 of file geodesic_erosion.cpp.

Member Data Documentation

const unsigned int firevision::FilterGeodesicErosion::MARKER = 0
static

Marker.

Definition at line 50 of file geodesic_erosion.h.

Referenced by apply().

const unsigned int firevision::FilterGeodesicErosion::MASK = 1
static

Mask.

Definition at line 51 of file geodesic_erosion.h.

Referenced by apply().


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