From d3d380635145ede7a2b4786d1f09c236f5e6d393 Mon Sep 17 00:00:00 2001
From: LaurentBerger <laurent.berger@univ-lemans.fr>
Date: Tue, 11 Sep 2018 22:30:08 +0200
Subject: [PATCH] solves I1767

---
 .../libmv_light/libmv/correspondence/nRobustViewMatching.h    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/sfm/src/libmv_light/libmv/correspondence/nRobustViewMatching.h b/modules/sfm/src/libmv_light/libmv/correspondence/nRobustViewMatching.h
index faddbc3ed23..bea27d7fc8b 100644
--- a/modules/sfm/src/libmv_light/libmv/correspondence/nRobustViewMatching.h
+++ b/modules/sfm/src/libmv_light/libmv/correspondence/nRobustViewMatching.h
@@ -127,9 +127,9 @@ private :
   Matches m_tracks;
 
   /// Interface to detect Keypoint.
-  cv::Ptr<cv::FeatureDetector> m_pDetector;
+  std::shared_ptr<cv::FeatureDetector> m_pDetector;
   /// Interface to describe Keypoint.
-  cv::Ptr<cv::DescriptorExtractor> m_pDescriber;
+  std::shared_ptr<cv::DescriptorExtractor> m_pDescriber;
 };
 
 } // using namespace correspondence