From f2e09d048c7dedb6cae135d4746f6896e21ebce8 Mon Sep 17 00:00:00 2001
From: Ernest Galbrun <ernest.galbrun@univ-lorraine.fr>
Date: Wed, 2 Jul 2014 10:38:32 +0200
Subject: [PATCH] changed default value for gamma (now 0 -> no use of gamma)

---
 modules/video/src/tvl1flow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/video/src/tvl1flow.cpp b/modules/video/src/tvl1flow.cpp
index e2c0b2acf1..96c328aff9 100644
--- a/modules/video/src/tvl1flow.cpp
+++ b/modules/video/src/tvl1flow.cpp
@@ -351,7 +351,7 @@ OpticalFlowDual_TVL1::OpticalFlowDual_TVL1()
     nscales        = 5;
     warps          = 5;
     epsilon        = 0.01;
-   gamma         = 0.01;
+    gamma         = 0.;
     innerIterations = 30;
     outerIterations = 10;
     useInitialFlow = false;