main IPOL

Code/Seg/mainIPOL.cpp

+#include <QImage>
+#include <QString>
+#include <QColor>
+#include "bsdetector.h"
+#include "vmap.h"
+
+
+int main (int argc, char *argv[])
+{
+  // Calcul de la carte de gradient (utilise qt)
+  QImage image;
+  image.load (QString ("../couloir.gif"));
+  int width = image.width ();
+  int height = image.height ();
+  int **tabImage = new int*[height];
+  for (int i = 0; i < height; i++)
+  {
+    tabImage[i] = new int[width];
+    for(int j = 0; j < width; j++)
+    {
+      QColor c = QColor (image.pixel (j, height - i - 1));
+      tabImage[i][j] = c.value ();
+    }
+  }
+  VMap *gMap = new VMap (width, height, tabImage, VMap::TYPE_SOBEL_5X5);
+
+  // Detection
+  BSDetector detector;
+  detector.setGradientMap (gMap);
+  detector.setMaxTrials (-1);
+  detector.detectAll ();
+
+  // Affichage
+  vector<BlurredSegment *> bss = detector.getBlurredSegments ();
+  if (! bss.empty ())
+  {
+    vector<BlurredSegment *>::const_iterator it = bss.begin ();
+    while (it != bss.end ())
+    {
+      // Affichage du premier point
+      vector<Pt2i> points = (*it)->getAllPoints ();
+      cout << "BS starts from (" << points.front().x()
+           << "," << points.front().y() << ")" << endl;
+
+      // Affichage du DSS englobant
+      vector<Pt2i> bnd;
+      DigitalStraightSegment *dss = (*it)->getSegment ();
+      if (dss != NULL)
+      {
+        dss->getBounds (bnd, 0, 0, width, height);
+        cout << "DSS starts from (" << bnd.front().x()
+             << "," << bnd.front().y() << ")" << endl;
+      }
+
+      it++;
+    }
+  }
+  
+  return (0);
+}