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Merge pull request #8798 from BKNio:fix_motionEstimation

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This commit is contained in:
Vadim Pisarevsky 2017-05-29 14:31:03 +00:00
commit c397361aa6
1 changed files with 11 additions and 5 deletions
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16
modules/videostab/src/global_motion.cpp
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@ -402,8 +402,8 @@ Mat estimateGlobalMotionRansac(
std::vector<Point2f> subset1(params.size); std::vector<Point2f> subset1(params.size);
// best hypothesis // best hypothesis
std::vector<Point2f> subset0best(params.size); std::vector<int> bestIndices(params.size);
std::vector<Point2f> subset1best(params.size);
Mat_<float> bestM; Mat_<float> bestM;
int ninliersMax = -1; int ninliersMax = -1;
@ -447,14 +447,20 @@ Mat estimateGlobalMotionRansac(
{ {
bestM = M; bestM = M;
ninliersMax = numinliers; ninliersMax = numinliers;
subset0best.swap(subset0); bestIndices.swap(indices);
subset1best.swap(subset1);
} }
} }
if (ninliersMax < params.size) if (ninliersMax < params.size)
{
// compute RMSE // compute RMSE
bestM = estimateGlobalMotionLeastSquares(subset0best, subset1best, model, rmse); for (int i = 0; i < params.size; ++i)
{
subset0[i] = points0_[bestIndices[i]];
subset1[i] = points1_[bestIndices[i]];
}
bestM = estimateGlobalMotionLeastSquares(subset0, subset1, model, rmse);
}
else else
{ {
subset0.resize(ninliersMax); subset0.resize(ninliersMax);