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added improved ORB implementation, convex-convex polygon intersection, eigen2x2 low-level function ...

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This commit is contained in:
Vadim Pisarevsky
2011-11-08 12:01:49 +00:00
parent 5a702d7d9d
commit 2e9f5c434b
18 changed files with 1518 additions and 1144 deletions
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16
modules/imgproc/src/utils.cpp
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@@ -206,6 +206,22 @@ void cv::copyMakeBorder( InputArray _src, OutputArray _dst, int top, int bottom,
_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;
Point ofs;
src.locateROI(wholeSize, ofs);
int dtop = std::min(ofs.y, top);
int dbottom = std::min(wholeSize.height - src.rows - ofs.y, bottom);
int dleft = std::min(ofs.x, left);
int dright = std::min(wholeSize.width - src.cols - ofs.x, right);
src.adjustROI(dtop, dbottom, dleft, dright);
top -= dtop;
left -= dleft;
}
borderType &= ~BORDER_ISOLATED;
if( borderType != BORDER_CONSTANT )
copyMakeBorder_8u( src.data, src.step, src.size(),
dst.data, dst.step, dst.size(),