源文件 quick_demo.cpp:实现类与公共函数 voidQuickDemo::resize_Demo(Mat ) { Matzoomin,zoomout; inth=image.rows; intw=image.cols; resize(image,zoomin,Size(w/2,h/2),0,0,INTER_LINEAR);//缩小1倍 resize(image,zoomout,Size(w*1.5,h*1.5),0,0,INTER_LINEAR);//放大1.5倍...
cpp ) target_link_libraries(${PROJECT_NAME} ${OpenCV_LIBS} ) 测试 配置完成后,写入以下代码(读取图像): 代码语言:javascript 代码运行次数:0 运行 AI代码解释 // opencv454学习 #include <opencv2/opencv.hpp> #include <iostream> using namespace cv; using namespace std; int main() { Mat src ...
# In order to do so, uncomment the following line. # You can also select to disable deprecated APIs only up to a certain version of Qt. #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 SOURCES += \ main.cpp \ widget.cpp HEADERS ...
cpp #include <opencv2/opencv.hpp> #include <iostream> int main() { // 图像显示测试 cv::Mat img = cv::imread(R"(D:\test\1.jpg)"); // 这里使用R"()"是c++11新特性,可以不用对反斜杠“\”转义了 if (!img.data)//判断图片是否加载进来 { std::cout << "不能加载图片" << std::...
在main.cpp中输入以下代码 #include<opencv2/opencv.hpp>#include<iostream>usingnamespacecv;usingnamespacestd;intmain(intargc,char**argv){ Mat src =imread("D:/images/lena.jpg");imshow("input", src);waitKey(0);destroyAllWindows();return0; ...
C++版本:https://github.com/LiuXiaolong19920720/smile-detection-Cpp Python版本:https://github.com/LiuXiaolong19920720/smile-detection-Python Python代码 代码语言:javascript 代码运行次数:0 运行 AI代码解释 # -*- coding=utf-8 -*- import cv2 # 人脸检测器 facePath = "lbpcascade_frontalface.xml" face...
Object-Detection-using-YOLOv5-and-OpenCV-DNN-in-CPP-and-Python Updated all .md files to contain newest image Jan 18, 2023 Object-Insertion-in-Gaussian-Splatting added code for 3DGS Application: Object Insertion in Gaussian Splatti… Jan 27, 2025 Object-Keypoint-Similarity-in-Keypoint-Detection...
g++-otest_opencvtest_opencv.cpp-L/usr/local/lib/-lopencv_core-lopencv_highgui-lopencv_imgcodecs./test_opencv 运行成功 5.3 cmake 编译 新建CMakeLists.txt #cmake needs this line cmake_minimum_required(VERSION 3.1) #Define project name ...
代码清单3-39mywarpPolar.cpp图像极坐标变换1.#include<opencv2\opencv.hpp>2.#include<iostream>3.4.using namespace std;5.using namespace cv;6.7.intmain()8.{9.Mat img=imread("dial.png");10.if(!img.data)11.{12.cout<<"请检查图像文件名称是否正确"<<endl;13.return-1;14.}15.16.Mat img1...
cv::ExrDecoder::ExrDecoder() in grfmt_exr.cpp.o cmake 加上选项 -DWITH_OPENEXR=OFF openexr 是高动态图片格式,可以用 brew install openexr 安装,所以无需编译。 brew info openexr ==> openexr: stable 3.2.1 High dynamic-range image file format ...