update the header in example/kcf.cpp

10 years ago · 1fea777c3f
parent 374f435378
commit 1fea777c3f
1 changed files with 3 additions and 1 deletions
--- a/modules/tracking/samples/kcf.cpp
+++ b/modules/tracking/samples/kcf.cpp
@ -7,8 +7,10 @@
 * example_tracking_kcf faceocc2.webm
 *--------------------------------------------------*/
-#include <opencv2/opencv.hpp>
+#include <opencv2/core/utility.hpp>
 #include <opencv2/tracking.hpp>
 #include <opencv2/videoio.hpp>
 #include <opencv2/highgui.hpp>
 #include <iostream>
 #include <cstring>
 #include <algorithm>