SemSegTools: small output changes

semseg/SemSegTools.cpp

@@ -243,72 +243,72 @@ void SemSegTools::collectTrainingExamples (
     
     if ( useExcludedAsBG ) 
     {
-	backgroundClassNo = cn.classno("various");
-	assert ( backgroundClassNo >= 0 );
+        backgroundClassNo = cn.classno("various");
+        assert ( backgroundClassNo >= 0 );
     }
 
     LOOP_ALL_S (train)
     {
-	EACH_INFO(image_classno,imgInfo);
-	std::string imgfn = imgInfo.img();
-
-	if ( ! imgInfo.hasLocalizationInfo() ) {
-	    fprintf (stderr, "WARNING: NO localization info found for %s !\n",
-		imgfn.c_str() );
-	    continue;	
-	}
-
-	int xsize, ysize;
-	CachedExample *ce = new CachedExample ( imgfn );
-	ce->getImageSize ( xsize, ysize );
-	imgexamples.push_back ( ce );
-
-	const LocalizationResult *locResult = imgInfo.localization();
-	if ( locResult->size() <= 0 ) {
-	    fprintf (stderr, "WARNING: NO ground truth polygons found for %s !\n",
-		imgfn.c_str());
-	    continue;	
-	}
-
-	fprintf (stderr, "SemSegTools: Collecting pixel examples from localization info: %s\n", 
-	    imgfn.c_str() );
-
-	NICE::Image pixelLabels (xsize, ysize);
-	pixelLabels.set(0);
-	locResult->calcLabeledImage ( pixelLabels, cn.getBackgroundClass() );
-
-#ifdef DEBUG_LOCALIZATION
-	NICE::Image img (imgfn);
-	showImage(img);
-	showImage(pixelLabels);
-#endif
+        EACH_INFO(image_classno,imgInfo);
+        std::string imgfn = imgInfo.img();
+
+        if ( ! imgInfo.hasLocalizationInfo() ) {
+            std::cerr << "WARNING: NO localization info found for "
+                      << imgfn << " !" << std::endl;
+            continue;
+        }
+
+        int xsize, ysize;
+        CachedExample *ce = new CachedExample ( imgfn );
+        ce->getImageSize ( xsize, ysize );
+        imgexamples.push_back ( ce );
+
+        const LocalizationResult *locResult = imgInfo.localization();
+        if ( locResult->size() <= 0 ) {
+            std::cerr << "WARNING: NO ground truth polygons found for "
+                      << imgfn << " !" << std::endl;
+            continue;
+        }
 
-	Example pce ( ce, 0, 0 );
-	for ( int x = 0 ; x < xsize ; x += grid_size_x ) 
-	    for ( int y = 0 ; y < ysize ; y += grid_size_y )  
-	    {
-		if ( (x >= grid_border_x) &&
-		    ( y >= grid_border_y ) && ( x < xsize - grid_border_x ) &&
-		    ( y < ysize - grid_border_x ) )
-		{
-		    pce.x = x; pce.y = y;
-		    int classno = pixelLabels.getPixel(x,y);
-
-		    if ( classnoSelection.find(classno) != classnoSelection.end() ) {
-			examples.push_back ( pair<int, Example> (
-			    classno, 
-			    pce // FIXME: offset handling
-			) );
-		    } else if ( useExcludedAsBG ) {
-			examples.push_back ( pair<int, Example> (
-			    backgroundClassNo, 
-			    pce // FIXME: offset handling
-			) );
-		    } 
-		}
-	    }
+        std::cerr << "SemSegTools: Collecting pixel examples from localization info: "
+                  << imgfn << std::endl;
+
+        NICE::Image pixelLabels (xsize, ysize);
+        pixelLabels.set(0);
+        locResult->calcLabeledImage ( pixelLabels, cn.getBackgroundClass() );
+
+    #ifdef DEBUG_LOCALIZATION
+        NICE::Image img (imgfn);
+        showImage(img);
+        showImage(pixelLabels);
+    #endif
+
+        Example pce ( ce, 0, 0 );
+        for ( int x = 0 ; x < xsize ; x += grid_size_x )
+            for ( int y = 0 ; y < ysize ; y += grid_size_y )
+            {
+                if ( (x >= grid_border_x) &&
+                    ( y >= grid_border_y ) && ( x < xsize - grid_border_x ) &&
+                    ( y < ysize - grid_border_x ) )
+                {
+                    pce.x = x; pce.y = y;
+                    int classno = pixelLabels.getPixel(x,y);
+
+                    if ( classnoSelection.find(classno) != classnoSelection.end() ) {
+                    examples.push_back ( pair<int, Example> (
+                        classno,
+                        pce // FIXME: offset handling
+                    ) );
+                    } else if ( useExcludedAsBG ) {
+                    examples.push_back ( pair<int, Example> (
+                        backgroundClassNo,
+                        pce // FIXME: offset handling
+                    ) );
+                    }
+                }
+            }
     }
 
-    fprintf (stderr, "total number of examples: %d\n", (int)examples.size() );
+    std::cerr << "total number of examples: " << (int)examples.size() << std::endl;
 }