Merge pull request #8665 from louiehelm:master

a740a4ca · Alexander Alekhin · 21fff4df · 39874d72 · a740a4ca
Commit a740a4ca authored Apr 28, 2017 by Alexander Alekhin
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 0 deletions

farneback_optical_flow.cpp samples/gpu/farneback_optical_flow.cpp +1 -0

No files found.
--- a/samples/gpu/farneback_optical_flow.cpp
+++ b/samples/gpu/farneback_optical_flow.cpp
 #include <iostream>
 #include <vector>
 #include <sstream>
+#include <cmath>

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