Name
lowlandslowlandsLowlandslowlandsLowlandsLowlands — Detect all gray value lowlands.
lowlandslowlandsLowlandslowlandsLowlandsLowlands extracts all points from ImageImageImageImageImageimage with a gray value
less or equal to the gray value of its neighbors (8-neighborhood) and
returns them in LowlandsLowlandsLowlandsLowlandsLowlandslowlands. Each lowland is returned as a separate
region.
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Automatically parallelized on tuple level.
Extracted lowlands as regions (one region for
each lowland).
#include "HIOStream.h"
#if !defined(USE_IOSTREAM_H)
using namespace std;
#endif
#include "HalconCpp.h"
using namespace Halcon;
int main (int argc, char *argv[])
{
if (argc != 2)
{
cout << "Usage : " << argv[0] << " <name of image>" << endl;
return (-1);
}
HImage image (argv[1]);
HWindow win;
image.Display (win);
HImage cres = image.CornerResponse (5, 0.04);
HRegionArray mins = cres.Lowlands ();
win.SetColored (12);
mins.Display (win);
win.Click ();
return (0);
}
read_image(&Image,"fabrik");
corner_responce(Image,&CornerResp,5,0.04);
lowlands(CornerResp,&Minima);
set_colored(WindowHandle,12);
disp_region(Minima,WindowHandle);
T_area_center(Minima,NULL,&Row,&Col);
#include "HIOStream.h"
#if !defined(USE_IOSTREAM_H)
using namespace std;
#endif
#include "HalconCpp.h"
using namespace Halcon;
int main (int argc, char *argv[])
{
if (argc != 2)
{
cout << "Usage : " << argv[0] << " <name of image>" << endl;
return (-1);
}
HImage image (argv[1]);
HWindow win;
image.Display (win);
HImage cres = image.CornerResponse (5, 0.04);
HRegionArray mins = cres.Lowlands ();
win.SetColored (12);
mins.Display (win);
win.Click ();
return (0);
}
#include "HIOStream.h"
#if !defined(USE_IOSTREAM_H)
using namespace std;
#endif
#include "HalconCpp.h"
using namespace Halcon;
int main (int argc, char *argv[])
{
if (argc != 2)
{
cout << "Usage : " << argv[0] << " <name of image>" << endl;
return (-1);
}
HImage image (argv[1]);
HWindow win;
image.Display (win);
HImage cres = image.CornerResponse (5, 0.04);
HRegionArray mins = cres.Lowlands ();
win.SetColored (12);
mins.Display (win);
win.Click ();
return (0);
}
#include "HIOStream.h"
#if !defined(USE_IOSTREAM_H)
using namespace std;
#endif
#include "HalconCpp.h"
using namespace Halcon;
int main (int argc, char *argv[])
{
if (argc != 2)
{
cout << "Usage : " << argv[0] << " <name of image>" << endl;
return (-1);
}
HImage image (argv[1]);
HWindow win;
image.Display (win);
HImage cres = image.CornerResponse (5, 0.04);
HRegionArray mins = cres.Lowlands ();
win.SetColored (12);
mins.Display (win);
win.Click ();
return (0);
}
#include "HIOStream.h"
#if !defined(USE_IOSTREAM_H)
using namespace std;
#endif
#include "HalconCpp.h"
using namespace Halcon;
int main (int argc, char *argv[])
{
if (argc != 2)
{
cout << "Usage : " << argv[0] << " <name of image>" << endl;
return (-1);
}
HImage image (argv[1]);
HWindow win;
image.Display (win);
HImage cres = image.CornerResponse (5, 0.04);
HRegionArray mins = cres.Lowlands ();
win.SetColored (12);
mins.Display (win);
win.Click ();
return (0);
}
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Foundation