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Added option to pass pre-computed pyramid to piramidal LK optical flow #1321

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This commit is contained in:
Andrey Kamaev
2012-05-16 14:52:46 +00:00
parent f620f1ce57
commit a877ecdcf0
3 changed files with 189 additions and 55 deletions
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modules/imgproc/src/utils.cpp
+10 -3
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@@ -203,9 +203,6 @@ void cv::copyMakeBorder( InputArray _src, OutputArray _dst, int top, int bottom,
Mat src = _src.getMat();
CV_Assert( top >= 0 && bottom >= 0 && left >= 0 && right >= 0 );
_dst.create( src.rows + top + bottom, src.cols + left + right, src.type() );
Mat dst = _dst.getMat();
if( src.isSubmatrix() && (borderType & BORDER_ISOLATED) == 0 )
{
Size wholeSize;
@@ -221,6 +218,16 @@ void cv::copyMakeBorder( InputArray _src, OutputArray _dst, int top, int bottom,
bottom -= dbottom;
right -= dright;
}
_dst.create( src.rows + top + bottom, src.cols + left + right, src.type() );
Mat dst = _dst.getMat();
if(top == 0 && left == 0 && bottom == 0 && right == 0)
{
if(src.data != dst.data)
src.copyTo(dst);
return;
}
borderType &= ~BORDER_ISOLATED;