Demo3:视频人体检测

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#include 
#include 
#include 
#include 
#include 
#include 
#include 
 
using namespace std;
using namespace cv;
 
int main()
{
 
	Mat src = imread("10.jpg");
	HOGDescriptor hog;//HOG特征检测器
	hog.setSVMDetector(HOGDescriptor::getDefaultPeopleDetector());//设置SVM分类器为默认参数
	vector found, found_filtered;//矩形框数组
	hog.detectMultiScale(src, found, 0, Size(8,8), Size(32,32), 1.05, 2);//对图像进行多尺度检测，检测窗口移动步长为(8,8)
 
	cout<<"矩形个数："<