Comparison filter. More...
#include <>>
Public Member Functions | |
FilterCompare () | |
Constructor. | |
virtual void | apply () |
Apply the filter. | |
Static Public Attributes | |
static const unsigned int | BACKGROUND = 0 |
Background image. | |
static const unsigned int | FOREGROUND = 1 |
Foreground image. |
Comparison filter.
Definition at line 34 of file compare.h.
firevision::FilterCompare::FilterCompare | ( | ) |
Constructor.
Definition at line 44 of file compare.cpp.
void firevision::FilterCompare::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 50 of file compare.cpp.
References BACKGROUND, firevision::Filter::dst, firevision::Filter::dst_roi, FOREGROUND, firevision::ROI::height, firevision::ROI::image_height, firevision::ROI::image_width, firevision::ROI::line_step, firevision::ROI::pixel_step, firevision::Filter::src, firevision::Filter::src_roi, firevision::ROI::start, firevision::ROI::width, fawkes::point_t::x, and fawkes::point_t::y.
const unsigned int firevision::FilterCompare::BACKGROUND = 0 [static] |
const unsigned int firevision::FilterCompare::FOREGROUND = 1 [static] |