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This commit is contained in:
Petr Glotov
2014-05-16 22:52:07 -07:00
parent eba1be711c
commit 7a77cf584a
8 changed files with 322 additions and 10 deletions
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modules/stitching/src/util.cpp
+15
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@@ -137,6 +137,21 @@ Rect resultRoi(const std::vector<Point> &corners, const std::vector<Size> &sizes
return Rect(tl, br);
}
Rect resultRoiIntersection(const std::vector<Point> &corners, const std::vector<Size> &sizes)
{
CV_Assert(sizes.size() == corners.size());
Point tl(std::numeric_limits<int>::min(), std::numeric_limits<int>::min());
Point br(std::numeric_limits<int>::max(), std::numeric_limits<int>::max());
for (size_t i = 0; i < corners.size(); ++i)
{
tl.x = std::max(tl.x, corners[i].x);
tl.y = std::max(tl.y, corners[i].y);
br.x = std::min(br.x, corners[i].x + sizes[i].width);
br.y = std::min(br.y, corners[i].y + sizes[i].height);
}
return Rect(tl, br);
}
Point resultTl(const std::vector<Point> &corners)
{