#include <visp3/gui/vpDisplayOpenCV.h>
#include <visp3/io/vpVideoReader.h>
int main()
{
#if defined(VISP_HAVE_OPENCV_NONFREE) && (VISP_HAVE_OPENCV_VERSION < 0x030000)
vpKeyPointSurf surf;
surf.buildReference(I);
unsigned int nbMatch = surf.matchPoint(I);
for (unsigned int i = 0; i < nbMatch; i++) {
surf.getMatchedPoints(i, iPref, iPcur);
}
break;
}
#endif
return EXIT_SUCCESS;
}
static const vpColor white
static const vpColor green
The vpDisplayOpenCV allows to display image using the OpenCV library. Thus to enable this class OpenC...
static bool getClick(const vpImage< unsigned char > &I, bool blocking=true)
static void display(const vpImage< unsigned char > &I)
static void displayLine(const vpImage< unsigned char > &I, const vpImagePoint &ip1, const vpImagePoint &ip2, const vpColor &color, unsigned int thickness=1, bool segment=true)
static void flush(const vpImage< unsigned char > &I)
Class that defines a 2D point in an image. This class is useful for image processing and stores only ...
unsigned int getWidth() const
void resize(unsigned int h, unsigned int w)
resize the image : Image initialization
void insert(const vpImage< Type > &src, const vpImagePoint &topLeft)
unsigned int getHeight() const
Class that enables to manipulate easily a video file or a sequence of images. As it inherits from the...
void acquire(vpImage< vpRGBa > &I)
void setFileName(const std::string &filename)
Class that implements the SURF key points and technics thanks to the OpenCV library.