gpu 利用opencv自带的行人识别 ,效果还不错 ,没有那么卡
#include <iostream>
#include "opencv2/opencv.hpp"
#include "opencv2/gpu/gpu.hpp"
#include <opencv2/objdetect/objdetect.hpp>
#include <opencv2/core/core.hpp>
#include <opencv2/highgui/highgui.hpp>
#include <cv.h>
using namespace cv;
int main (int argc, char* argv[])
{ // CvCapture *Frame=cvCaptureFromCAM(-1);
VideoCapture cap(&#