From 71c6cb9c226998bb30d3408eb6d252b81a053f21 Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.alekhin@intel.com>
Date: Fri, 13 Jul 2018 14:39:32 +0300
Subject: [PATCH] imgproc(getPerspectiveTransform): solve(DECOMP_SVD -> LU)

---
 modules/imgproc/src/imgwarp.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/imgproc/src/imgwarp.cpp b/modules/imgproc/src/imgwarp.cpp
index 9e069bc84d..dea61f8e7a 100644
--- a/modules/imgproc/src/imgwarp.cpp
+++ b/modules/imgproc/src/imgwarp.cpp
@@ -3061,7 +3061,7 @@ cv::Mat cv::getPerspectiveTransform( const Point2f src[], const Point2f dst[] )
         b[i+4] = dst[i].y;
     }
 
-    solve( A, B, X, DECOMP_SVD );
+    solve(A, B, X, DECOMP_LU);
     M.ptr<double>()[8] = 1.;
 
     return M;