qq_51363161的博客

代码中的模型是训练好的：haarcascade_frontalface_default.xml#include <opencv2/imgcodecs.hpp> #include <opencv2/highgui.hpp>#include <opencv2/imgproc.hpp>#include <opencv2/objdetect.hpp>#include <iostream>using namespace cv;using

opencv(1)quickopencv.h#include <opencv2/opencv.hpp>using namespace cv;class quickdemo {public: void colorSpace_Demo(Mat &image);};quockdemo.cpp色彩空间转换函数-cvtColor#include "quickopencv.h"void quickdemo::colorSpace_Demo(Mat &i

#include <opencv2/imgcodecs.hpp> #include <opencv2/highgui.hpp>#include <opencv2/imgproc.hpp>#include <iostream>using namespace cv;using namespace std;///////////////// 导入图片 ////////////////////////void main() {//// s.

项目一、画笔：基于网络摄像头1、先是用上面所用的颜色检测测出你的笔的HSV三者的值#include<opencv2/imgcodecs.hpp>#include<opencv2/highgui.hpp>#include<opencv2/imgproc.hpp>#include<iostream>using namespace std;using namespace cv;int hmin = 0, smin = 0, vmin