Camera tilt checkerboard calibration full record vs200+opencv installation

The reference of the paper is this
Geiger A, Moosmann F, Car Ö, et al. Automatic camera and range sensor calibration using a single shot[C]//Robotics and Automation (ICRA), 2012 IEEE International Conference on. IEEE, 2012: 3936- 3943.The
code is this github

It took me a whole morning to configure the c++ environment. . . . . Yours, the windows system is really not suitable for C++ programming. The next opencv is so complicated, compiling and changing this configuration and changing that configuration. I really want to vomit if I have been using python.
Finally, I used vs2022, which seems to be OK, yours. Depend on.

vs2022+opencv_4_5_2
reference link
The main reason is that when adding dependent libraries, it is troublesome to add paths. Bin, lib, and dll must be added in a mess.

1. First, right-click the project folder and click Properties at the bottom.
   
2. Then click the vc++ directory, include the directory, the drop-down triangle on the right, and click Edit
   
3. Enter the following two paths of your opencv build. I have not checked these two paths to find any use.
   
4. Then click on the library directory under VC++, the same operation
   
5. Then the additional dependencies inside link/input
   
6. Enter the path of a lib file
   
   . See this friend's answer:
   
   Your version number is here: \build\x64\vc14\bin in the opencv directory, find opencv_worldyour version number.dll
   Xiaoxu said that I need to copy it, but I didn’t copy it. I just changed the version number, and then added...\opencv\build\x64\vc15\lib to the VC++/library directory (that’s the fourth step above, If you have already added the lib folder, don’t worry about it).

Then how to run a local folder page took me some time. Currently, I created a new project, copied the folder there, then clicked Show All Files, then right-clicked your folder and clicked Include to Project.


But the problem now is that opencv cannot read my pictures, which is very troublesome. It's okay. My path was wrong. . . . . . . .

C++17 file system library filestream.h

#include <filesystem>
namespace fs = std::filesystem;
...
...
...
	//********************读取文件夹下所有文件名******************************

	std::string currentPath = fs::current_path().string();
	std::cout << "Current Path: " << currentPath << std::endl;

	for (const auto& entry : fs::directory_iterator(currentPath)) {
    
    
		if (entry.is_regular_file()) {
    
    
			std::cout << entry.path().filename().string() << std::endl;
		}
	}

It’s really funny. After a day of matching the environment, this is the corner detection?

Funny?

A code for checkerboard recognition, cnn implementation code
opencv official document. address