OpenCV Example 工程使用指南

从GitHub仓库下载

解压
找到CMakeLists.txt 文件
替换OpenCV路径：
利用替换，搜索D:\\opencv411\\build\\install
替换成本电脑OpenCV所在目录的build\\install路径，注意一定要把 \ 写成 \\

（下图在Notepad++上编辑的界面）

#include "OpenCV_example.hpp"
#include <iostream>


int main() {


    return 0;
}

3. 重新编译配置：

4. 运行，结果如下：

Name		Name	Last commit message	Last commit date
Latest commit History 24 Commits
.idea		.idea
2		2
2022		2022
QTCV_poker		QTCV_poker
cmake-build-debug		cmake-build-debug
1.jpg		1.jpg
2.png		2.png
AddingImages.cpp		AddingImages.cpp
Affine_Project.cpp		Affine_Project.cpp
CMakeLists.txt		CMakeLists.txt
Drawing_1.cpp		Drawing_1.cpp
Drawing_2.cpp		Drawing_2.cpp
Effect.cpp		Effect.cpp
LICENSE.md		LICENSE.md
LinuxLogo.jpg		LinuxLogo.jpg
Logo.cpp		Logo.cpp
Newspaper.jpeg		Newspaper.jpeg
OpenCV_Logo_with_text.png		OpenCV_Logo_with_text.png
OpenCV_example.hpp		OpenCV_example.hpp
README.md		README.md
Snow.cpp		Snow.cpp
WindowsLogo.jpg		WindowsLogo.jpg
brightness.cpp		brightness.cpp
delaunay2.cpp		delaunay2.cpp
display_image.cpp		display_image.cpp
getTextSize.cpp		getTextSize.cpp
how_to_scan_images.cpp		how_to_scan_images.cpp
load_modify_save_image.cpp		load_modify_save_image.cpp
main.cpp		main.cpp
mat_mask_operations.cpp		mat_mask_operations.cpp
mat_the_basic_image_container.cpp		mat_the_basic_image_container.cpp
write.cpp		write.cpp