firevision::FilterOpening Class Reference

Morphological opening. More...

#include <filters/morphology/opening.h>

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

List of all members.

Public Member Functions

 FilterOpening ()
 Constructor.
virtual ~FilterOpening ()
 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_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.
virtual void apply ()
 Apply the filter.

Detailed Description

Morphological opening.

Author:
Tim Niemueller

Definition at line 37 of file opening.h.


Constructor & Destructor Documentation

firevision::FilterOpening::FilterOpening (  ) 

Constructor.

Definition at line 44 of file opening.cpp.

firevision::FilterOpening::~FilterOpening (  )  [virtual]

Destructor.

Definition at line 53 of file opening.cpp.


Member Function Documentation

void firevision::FilterOpening::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 98 of file opening.cpp.

References firevision::FilterDilation::apply(), and firevision::FilterErosion::apply().

void firevision::FilterOpening::set_dst_buffer ( unsigned char *  buf,
ROI roi 
) [virtual]

Set the destination buffer.

Parameters:
buf Buffer to use as destination image
roi Region Of Interest where the result is put in the dst image

Reimplemented from firevision::Filter.

Definition at line 78 of file opening.cpp.

References firevision::Filter::set_dst_buffer(), and firevision::Filter::set_src_buffer().

void firevision::FilterOpening::set_src_buffer ( unsigned char *  buf,
ROI roi,
unsigned int  buffer_num 
) [virtual]

Set source buffer.

Parameters:
buf Buffer to use as source image
roi Region Of Interest to work on
buffer_num source buffer to set for filter that need multiple src buffers
Exceptions:
OutOfBoundsException Thrown if buffer_num is illegal

Reimplemented from firevision::Filter.

Definition at line 70 of file opening.cpp.

References firevision::Filter::set_src_buffer(), and set_src_buffer().

void firevision::FilterOpening::set_src_buffer ( unsigned char *  buf,
ROI roi,
orientation_t  ori = ORI_HORIZONTAL,
unsigned int  buffer_num = 0 
) [virtual]

Set source buffer with orientation.

Parameters:
buf Buffer to use as source image
roi Region Of Interest to work on
ori Orientation to apply the filter in, maybe ignored in some filters
buffer_num source buffer to set for filter that need multiple src buffers
Exceptions:
OutOfBoundsException Thrown if buffer_num is illegal

Reimplemented from firevision::Filter.

Definition at line 61 of file opening.cpp.

References firevision::Filter::set_src_buffer().

Referenced by set_src_buffer().

void firevision::FilterOpening::set_structuring_element ( unsigned char *  se,
unsigned int  se_width,
unsigned int  se_height,
unsigned int  se_anchor_x,
unsigned int  se_anchor_y 
) [virtual]

Set the structuring element for successive filter runs.

Parameters:
se structuring element buffer. This is just a line-wise concatenated array of values. A value of zero means ignore, any other value means to consider this value.
se_width width of structuring element
se_height height of structuring element
se_anchor_x x coordinate of anchor in structuring element
se_anchor_y y coordinate of anchor in structuring element

Reimplemented from firevision::MorphologicalFilter.

Definition at line 87 of file opening.cpp.

References firevision::MorphologicalFilter::set_structuring_element().


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

Generated on 1 Mar 2011 for Fawkes API by  doxygen 1.6.1