Fixed border interpolation problem in filter2D

modules/imgproc/src/filter.cpp

@@ -3026,8 +3026,8 @@ void cv::filter2D( InputArray _src, OutputArray _dst, int ddepth,
     }
 
     Ptr<FilterEngine> f = createLinearFilter(src.type(), dst.type(), kernel,
-                                             anchor, delta, borderType );
-    f->apply(src, dst);
+                                             anchor, delta, borderType & ~BORDER_ISOLATED );
+    f->apply(src, dst, Rect(0,0,-1,-1), Point(), (borderType & BORDER_ISOLATED) != 0 );
 }
 
 

modules/imgproc/src/templmatch.cpp

@@ -144,6 +144,7 @@ void crossCorr( const Mat& img, const Mat& templ, Mat& corr,
         img0.adjustROI(roiofs.y, wholeSize.height-img.rows-roiofs.y,
                        roiofs.x, wholeSize.width-img.cols-roiofs.x);
     }
+    borderType |= BORDER_ISOLATED;
     
     // calculate correlation by blocks
     for( i = 0; i < tileCount; i++ )

modules/imgproc/src/utils.cpp

@@ -218,6 +218,8 @@ void cv::copyMakeBorder( InputArray _src, OutputArray _dst, int top, int bottom,
         src.adjustROI(dtop, dbottom, dleft, dright);
         top -= dtop;
         left -= dleft;
+        bottom -= dbottom;
+        right -= dright;
     }
     
     borderType &= ~BORDER_ISOLATED;