Morphological opening. More...
#include <>>
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. |
Morphological opening.
Definition at line 37 of file opening.h.
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.
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.
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.
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 |
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.
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 |
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.
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().