Remove useless empty lines

src/misc_utilities/benchmark.cpp

@@ -57,7 +57,6 @@ int main( int argc, const char** argv )
     benchmarkName = argv[2];
     inDir = argv[3];
     outDir = argv[4];
-
   }
   else
   {
@@ -133,9 +132,7 @@ int main( int argc, const char** argv )
 
         imshow("Current LP", frame);
         waitKey(5);
-
       }
-
     }
 
     delete config;
@@ -157,9 +154,7 @@ int main( int argc, const char** argv )
 
         imshow("Current LP", frame);
         waitKey(5);
-
       }
-
     }
   }
   else if (benchmarkName.compare("speed") == 0)
@@ -254,9 +249,7 @@ int main( int argc, const char** argv )
         }
 
         waitKey(5);
-
       }
-
     }
 
     cout << endl << "---------------------" << endl;
@@ -319,14 +312,11 @@ int main( int argc, const char** argv )
 
         imshow("Current LP", frame);
         waitKey(5);
-
       }
-
     }
 
     outputdatafile.close();
   }
-
 }
 
 void outputStats(vector<double> datapoints)
@@ -341,5 +331,4 @@ void outputStats(vector<double> datapoints)
   double stdev = std::sqrt(sq_sum / datapoints.size());
 
   cout << "\t" << datapoints.size() << " samples, avg: " << mean << "ms,  stdev: " << stdev << endl;
-
 }

src/misc_utilities/classifychars.cpp

@@ -66,7 +66,6 @@ vector<char> showCharSelection(Mat image, vector<Rect> charRegions, string state
 
 int main( int argc, const char** argv )
 {
-
   string inDir;
   string outDir;
   Mat frame;
@@ -76,7 +75,6 @@ int main( int argc, const char** argv )
   {
     inDir = argv[1];
     outDir = argv[2];
-
   }
   else
   {
@@ -227,7 +225,6 @@ int main( int argc, const char** argv )
             // Save
             if (somethingSelected && chardataTagged)
             {
-
               for (int c = 0; c < charSegmenter.characters.size(); c++)
               {
                 if (humanInputs[c] == ' ')
@@ -253,19 +250,15 @@ int main( int argc, const char** argv )
           }
 
           waitkey = (char) waitKey(50);
-
         }
 
         if (waitkey == 'p')
           i = i - 2;
         if (i < -1)
           i = -1;
-
       }
-
     }
   }
-
 }
 
 void showDashboard(vector<Mat> images, vector<bool> selectedImages, int selectedIndex)
@@ -351,7 +344,6 @@ vector<char> showCharSelection(Mat image, vector<Rect> charRegions, string state
       if (humanInputs[i] != (char) SPACE_KEY)
         cout << "Tagged " << state << " char code: '" << humanInputs[i] << "' at char position: " << i << endl;
     }
-
   }
 
   destroyWindow("Character selector");

src/misc_utilities/prepcharsfortraining.cpp

@@ -33,14 +33,12 @@ using namespace cv;
 // Also creates a box file so Tesseract can recognize it
 int main( int argc, const char** argv )
 {
-
   string inDir;
 
   //Check if user specify image to process
   if(argc == 2)
   {
     inDir = argv[1];
-
   }
   else
   {
@@ -149,15 +147,11 @@ int main( int argc, const char** argv )
         //imshow("characterImg", cropped);
 
         waitKey(2);
-
       }
-
     }
 
     imwrite("combined.tif", bigTif);
     ofstream boxFile("combined.box", std::ios::out);
     boxFile << boxFileOut.str();
-
   }
-
 }

src/misc_utilities/sortstate.cpp

@@ -40,7 +40,6 @@ bool detectPlate( StateIdentifier* identifier, Mat frame);
 
 int main( int argc, const char** argv )
 {
-
   string inDir;
   string outDir;
   Mat frame;
@@ -51,7 +50,6 @@ int main( int argc, const char** argv )
     inDir = argv[1];
     outDir =  argv[2];
     outDir = outDir + "/";
-
   }
   else
   {
@@ -107,10 +105,8 @@ int main( int argc, const char** argv )
         else
           waitKey(50);
       }
-
     }
   }
-
 }
 
 bool detectPlate( StateIdentifier* identifier, Mat frame);