Fawkes API
Fawkes Development Version
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Calculates the difference of two images. More...
#include <>>
Public Member Functions | |
FilterDifference () | |
Constructor. | |
virtual void | apply () |
Apply the filter. |
Calculates the difference of two images.
firevision::FilterDifference::FilterDifference | ( | ) |
Constructor.
Definition at line 39 of file difference.cpp.
void firevision::FilterDifference::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 46 of file difference.cpp.
References firevision::Filter::src, firevision::Filter::src_roi, firevision::ROI::start, fawkes::point_t::y, firevision::ROI::line_step, firevision::ROI::pixel_step, firevision::Filter::dst, firevision::Filter::dst_roi, fawkes::point_t::x, firevision::ROI::image_width, firevision::ROI::image_height, firevision::ROI::height, and firevision::ROI::width.
Referenced by firevision::FilterTophatClosing::apply().