fix opencv/dnn .h

wang-xinyu · wang-xinyu · commit 53709d2ef63d · 2020-11-19T15:59:16.000+08:00
diff --git a/yolov3-spp/yolov3-spp.cpp b/yolov3-spp/yolov3-spp.cpp
@@ -5,6 +5,7 @@
 #include <vector>
 #include <chrono>
 #include <opencv2/opencv.hpp>
+#include <opencv2/dnn/dnn.hpp>
 #include <dirent.h>
 #include "NvInfer.h"
 #include "cuda_runtime_api.h"
