Esempi in C++ (Cpp) per ImageMatrix::BWlabel

Esempio n. 1

File: FeatureStatistics.cpp Progetto: uw-loci/ome-server

/* EulerNumber
   The input image should be a binary image
*/
int EulerNumber(ImageMatrix *Im, int FeatureNumber)
{  int x,y,HolesNumber;
   ImageMatrix *cp;
   cp=Im->duplicate();

   /* inverse the image */
   for (y=0;y<cp->height;y++)
     for (x=0;x<cp->width;x++)
       if (cp->data[x][y].intensity>0)
         cp->data[x][y].intensity=0;
       else cp->data[x][y].intensity=1;
   HolesNumber=cp->BWlabel(8);

   delete cp;
   return(FeatureNumber-HolesNumber-1);
}

Esempio n. 2

File: FeatureStatistics.cpp Progetto: kjarosz/cuda_udat

/* EulerNumber
   The input image should be a binary image
*/
int EulerNumber(ImageMatrix *Im, int FeatureNumber)
{  long x,y,z,HolesNumber;
   ImageMatrix *cp;
   cp=Im->duplicate();

   /* inverse the image */
   for (z=0;z<cp->depth;z++)
     for (y=0;y<cp->height;y++)
       for (x=0;x<cp->width;x++)
	   {  pix_data val=cp->pixel(x,y,z);
          if (cp->pixel(x,y,z).intensity>0)
			  val.intensity=0;
		  else val.intensity=1;
          cp->set(x,y,z,val);
	   } 
   HolesNumber=cp->BWlabel(8);

   delete cp;
   return(FeatureNumber-HolesNumber-1);
}