Merge branch 'hotfix/v0.3.4'

g199209 · Jan 4, 2016 · 85ef2e3 · 85ef2e3
2 parents c70c1c7 + ae10e20
commit 85ef2e3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/LPR/LPR.cpp b/LPR/LPR.cpp
@@ -45,10 +45,10 @@ void LPR::binary(cv::Mat & Img)
   // 中值滤波
   medianBlur(Img, Img, 7);
 
-  // 提取G通道转为灰度图
+  // 提取B通道转为灰度图
   vector<Mat> mv;
   split(Img, mv);
-  Img = mv[1];
+  Img = mv[2];
 
   // 计算平均灰度值
   uchar ThreVal = (uchar)cv::mean(Img).val[0];