Merge pull request #8665 from louiehelm:master

8 years ago · a740a4ca38
parent 21fff4dfb6 39874d7254
commit a740a4ca38
1 changed files with 1 additions and 0 deletions
--- a/samples/gpu/farneback_optical_flow.cpp
+++ b/samples/gpu/farneback_optical_flow.cpp
@ -1,6 +1,7 @@
 #include <iostream>
 #include <vector>
 #include <sstream>
+#include <cmath>

 #include "opencv2/core.hpp"
 #include "opencv2/core/utility.hpp"