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Clear old CameraParameters in AffineBasedEstimator

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AffineBasedEstimator crashed when called with an existing CameraParameters.
This happens e.g. when using Stitcher in SCANS mode.
CameraraParameters is now cleared before any calculation is executed.
This commit is contained in:
Alexander Broemmer 2017-03-28 14:31:00 +02:00
parent f109c0134f
commit b2524f4571
1 changed files with 1 additions and 1 deletions
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2
modules/stitching/src/motion_estimators.cpp
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@ -199,7 +199,7 @@ bool AffineBasedEstimator::estimate(const std::vector<ImageFeatures> &features,
const std::vector<MatchesInfo> &pairwise_matches,
std::vector<CameraParams> &cameras)
{
cameras.resize(features.size());
cameras.assign(features.size(), CameraParams());
const int num_images = static_cast<int>(features.size());
// find maximum spaning tree on pairwise matches