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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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modules/core/src/drawing.cpp
+6 -2
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@@ -2050,7 +2050,9 @@ void cv::polylines(InputOutputArray _img, InputArrayOfArrays pts,
int thickness, int lineType, int shift )
{
Mat img = _img.getMat();
int i, ncontours = (int)pts.total();
bool manyContours = pts.kind() == _InputArray::STD_VECTOR_VECTOR ||
pts.kind() == _InputArray::STD_VECTOR_MAT;
int i, ncontours = manyContours ? (int)pts.total() : 1;
if( ncontours == 0 )
return;
AutoBuffer<Point*> _ptsptr(ncontours);
@@ -2060,7 +2062,9 @@ void cv::polylines(InputOutputArray _img, InputArrayOfArrays pts,
for( i = 0; i < ncontours; i++ )
{
Mat p = pts.getMat(i);
Mat p = pts.getMat(manyContours ? i : -1);
if( p.total() == 0 )
continue;
CV_Assert(p.checkVector(2, CV_32S) >= 0);
ptsptr[i] = (Point*)p.data;
npts[i] = p.rows*p.cols*p.channels()/2;