From 3861fe755378f10a046f8b5825132052d7b76af5 Mon Sep 17 00:00:00 2001
From: Matt Hill <matthill@gmail.com>
Date: Sun, 6 Apr 2014 11:58:27 -0500
Subject: [PATCH] Removed unused "cleanupColors" function

---
 src/openalpr/platelines.cpp | 37 -------------------------------------
 src/openalpr/platelines.h   |  1 -
 2 files changed, 38 deletions(-)

diff --git a/src/openalpr/platelines.cpp b/src/openalpr/platelines.cpp
index 20741b5..3cd50c9 100644
--- a/src/openalpr/platelines.cpp
+++ b/src/openalpr/platelines.cpp
@@ -122,43 +122,6 @@ void PlateLines::processImage(Mat inputImage, CharacterRegion* charRegion, float
 
 
 
-void PlateLines::cleanupColors(Mat inputImage, Mat outputImage)
-{
-  if (this->config->debugGeneral)
-    cout << "LicensePlate::cleanupColors" << endl;
-
-  //Mat normalized(inputImage.size(), inputImage.type());
-
-  Mat intermediate(inputImage.size(), inputImage.type());
-
-  normalize(inputImage, intermediate, 0, 255, CV_MINMAX );
-
-  // Equalize intensity:
-  if(intermediate.channels() >= 3)
-  {
-    Mat ycrcb;
-
-    cvtColor(intermediate,ycrcb,CV_BGR2YCrCb);
-
-    vector<Mat> channels;
-    split(ycrcb,channels);
-
-    equalizeHist(channels[0], channels[0]);
-
-    merge(channels,ycrcb);
-
-    cvtColor(ycrcb,intermediate,CV_YCrCb2BGR);
-
-    //ycrcb.release();
-  }
-
-  bilateralFilter(intermediate, outputImage, 3, 25, 35);
-
-  if (this->config->debugGeneral)
-  {
-    displayImage(config, "After cleanup", outputImage);
-  }
-}
 
 vector<LineSegment> PlateLines::getLines(Mat edges, float sensitivityMultiplier, bool vertical)
 {
diff --git a/src/openalpr/platelines.h b/src/openalpr/platelines.h
index 7d0839a..f95e65d 100644
--- a/src/openalpr/platelines.h
+++ b/src/openalpr/platelines.h
@@ -48,7 +48,6 @@ class PlateLines
     Config* config;
     bool debug;
 
-    void cleanupColors(Mat inputImage, Mat outputImage);
     Mat customGrayscaleConversion(Mat src);
     void findLines(Mat inputImage);
     vector<LineSegment> getLines(Mat edges, float sensitivityMultiplier, bool vertical);