人臉識別的一段代碼,請問這個語句怎麼看
#include "opencv2/core/core.hpp"
#include "opencv2/objdetect/objdetect.hpp"
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/imgproc/imgproc.hpp"
#include
#include
using namespace std;
using namespace cv;
string face_cascade_name = "haarcascade_frontalface_alt.xml";
CascadeClassifier face_cascade;
string window_name = "人臉識別";
void detectAndDisplay( Mat frame );
將光標定位在detectAndDisplay,然後右鍵,轉到定義(goto declareation)