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Public Member Functions | Static Public Attributes
firevision::FilterTophatClosing Class Reference

Morphological tophat closing. More...

#include <>>

Inheritance diagram for firevision::FilterTophatClosing:
Inheritance graph
[legend]

List of all members.

Public Member Functions

 FilterTophatClosing ()
 Constructor.
virtual ~FilterTophatClosing ()
 Destructor.
virtual void apply ()
 Apply the filter.
- 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 SUBTRACTFROM = 0
 Image that we subtract from.
static const unsigned int FILTERIMAGE = 1
 Image to filter.

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.
- Protected Attributes inherited from firevision::Filter
unsigned int _max_num_buffers
 Maximum number of buffers.
char * _name
 Filter name.
unsigned char ** src
 Source buffers, dynamically allocated by Filter ctor.
unsigned char * dst
 Destination buffer.
ROI ** src_roi
 Source ROIs, dynamically allocated by Filter ctor.
ROI * dst_roi
 Destination ROI.
orientation_t * ori
 Orientations, one for each source image.

Detailed Description

Morphological tophat closing.

Author:
Tim Niemueller

Definition at line 38 of file tophat_closing.h.

Constructor & Destructor Documentation

firevision::FilterTophatClosing::FilterTophatClosing ( )

Constructor.

Definition at line 56 of file tophat_closing.cpp.

References firevision::Filter::dst, firevision::Filter::dst_roi, FILTERIMAGE, firevision::Filter::src, firevision::Filter::src_roi, and SUBTRACTFROM.

firevision::FilterTophatClosing::~FilterTophatClosing ( )
virtual

Destructor.

Definition at line 68 of file tophat_closing.cpp.

Member Function Documentation

void firevision::FilterTophatClosing::apply ( )
virtual

Apply the filter.

Apply the filter to the given source and destination buffers with given width and height and orientation (ori may be ignored for some filters).

Implements firevision::Filter.

Definition at line 76 of file tophat_closing.cpp.

References firevision::FilterDifference::apply(), firevision::FilterClosing::apply(), firevision::Filter::dst, firevision::Filter::dst_roi, FILTERIMAGE, firevision::MorphologicalFilter::se, firevision::MorphologicalFilter::se_anchor_x, firevision::MorphologicalFilter::se_anchor_y, firevision::MorphologicalFilter::se_height, firevision::MorphologicalFilter::se_width, firevision::Filter::set_dst_buffer(), firevision::FilterClosing::set_dst_buffer(), firevision::Filter::set_src_buffer(), firevision::FilterClosing::set_src_buffer(), firevision::FilterClosing::set_structuring_element(), firevision::Filter::src, firevision::Filter::src_roi, and SUBTRACTFROM.

Member Data Documentation

const unsigned int firevision::FilterTophatClosing::FILTERIMAGE = 1
static

Image to filter.

Definition at line 47 of file tophat_closing.h.

Referenced by apply(), and FilterTophatClosing().

const unsigned int firevision::FilterTophatClosing::SUBTRACTFROM = 0
static

Image that we subtract from.

Definition at line 46 of file tophat_closing.h.

Referenced by apply(), and FilterTophatClosing().

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