deleted excess semicolons, commas

modules/imgproc/include/opencv2/imgproc.hpp

@@ -952,7 +952,7 @@ public:
  */
     CV_WRAP virtual int compareSegments(const Size& size, InputArray lines1, InputArray lines2, InputOutputArray _image = noArray()) = 0;
 
-    virtual ~LineSegmentDetector() {};
+    virtual ~LineSegmentDetector() { }
 };
 
 //! Returns a pointer to a LineSegmentDetector class.

modules/imgproc/src/color.cpp

@@ -3658,7 +3658,7 @@ void cv::cvtColor( InputArray _src, OutputArray _dst, int code, int dcn )
                 int ustepIdx = 0;
                 int vstepIdx = dstSz.height % 4 == 2 ? 1 : 0;
 
-                if(uIdx == 1) { std::swap(u ,v), std::swap(ustepIdx, vstepIdx); };
+                if(uIdx == 1) { std::swap(u ,v), std::swap(ustepIdx, vstepIdx); }
 
                 switch(dcn*10 + bIdx)
                 {

modules/imgproc/src/min_enclosing_triangle.cpp

@@ -287,7 +287,7 @@ static void updateSidesCA(const std::vector<cv::Point2f> &polygon,
                           cv::Point2f &sideAStartVertex, cv::Point2f &sideAEndVertex,
                           cv::Point2f &sideCStartVertex, cv::Point2f &sideCEndVertex);
 
-};
+}
 
 
 ///////////////////////////////////// Main functions /////////////////////////////////////
@@ -1560,4 +1560,4 @@ static bool lessOrEqual(double number1, double number2) {
     return ((number1 < number2) || (almostEqual(number1, number2)));
 }
 
-};
+}

modules/imgproc/test/test_filter.cpp

@@ -898,8 +898,8 @@ struct median_pair
 {
     int col;
     int val;
-    median_pair() {};
-    median_pair( int _col, int _val ) : col(_col), val(_val) {};
+    median_pair() { }
+    median_pair( int _col, int _val ) : col(_col), val(_val) { }
 };
 
 

modules/imgproc/test/test_lsd.cpp

@@ -12,7 +12,7 @@ const int EPOCHS = 20;
 class LSDBase : public testing::Test
 {
 public:
-    LSDBase() {};
+    LSDBase() { }
 
 protected:
     Mat test_image;
@@ -30,7 +30,7 @@ protected:
 class Imgproc_LSD_ADV: public LSDBase
 {
 public:
-    Imgproc_LSD_ADV() {};
+    Imgproc_LSD_ADV() { }
 protected:
 
 };
@@ -38,7 +38,7 @@ protected:
 class Imgproc_LSD_STD: public LSDBase
 {
 public:
-    Imgproc_LSD_STD() {};
+    Imgproc_LSD_STD() { }
 protected:
 
 };
@@ -46,7 +46,7 @@ protected:
 class Imgproc_LSD_NONE: public LSDBase
 {
 public:
-    Imgproc_LSD_NONE() {};
+    Imgproc_LSD_NONE() { }
 protected:
 
 };