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added test for goodFeaturesToTrack;

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ausentso
2015-12-03 16:19:08 +03:00
parent 298c98ea32
commit 9abdf39c90
4 changed files with 770 additions and 1 deletions
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11
modules/imgproc/src/featureselect.cpp
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@@ -309,11 +309,18 @@ void cv::goodFeaturesToTrack( InputArray _image, OutputArray _corners,
tmpCorners.push_back(eig_data + x);
}
}
std::sort( tmpCorners.begin(), tmpCorners.end(), greaterThanPtr() );
std::vector<Point2f> corners;
size_t i, j, total = tmpCorners.size(), ncorners = 0;
if (total == 0)
{
_corners.release();
return;
}
std::sort( tmpCorners.begin(), tmpCorners.end(), greaterThanPtr() );
if (minDistance >= 1)
{
// Partition the image into larger grids
@@ -351,6 +358,7 @@ void cv::goodFeaturesToTrack( InputArray _image, OutputArray _corners,
y2 = std::min(grid_height-1, y2);
for( int yy = y1; yy <= y2; yy++ )
{
for( int xx = x1; xx <= x2; xx++ )
{
std::vector <Point2f> &m = grid[yy*grid_width + xx];
@@ -370,6 +378,7 @@ void cv::goodFeaturesToTrack( InputArray _image, OutputArray _corners,
}
}
}
}
break_out: