Could I compile C-code with OpenCV and transfer the code without OpenCV dependency

Question

Sissuire 2019-2-25

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/446799-could-i-compile-c-code-with-opencv-and-transfer-the-code-without-opencv-dependency

评论： Sissuire 2021-3-6

Currently I use MEX to compile C-code based on OpenCV to ensure the communication between C-code and MATLAB.

However, due to the usage of OpenCV, this program seems to be unable to transfer to another PC which is not installed with OpenCV.

If I release the C-code as an executable program ('.exe' or '.o'), the communication between the executable program and MATLAB is not friendly ( as far as I know, The only way of this method is to create a file to write data when processing in C-code, and read data in MATLAB).
If I use MEX, it seems that MEX is a method of dynamic linking, and OpenCV is still to be installed when on a new PC.

Here comes the question. Could I compile the C-code ( based on OpenCV ) with a static method in MATLAB, to guarantee a friendly data communication and a good transfer on MATLAB-installed machines.

5 个评论
显示 3更早的评论隐藏 3更早的评论

Raj Patel 2021-3-5

编辑：Raj Patel 2021-3-5

在 MATLAB Online 中打开

@Sissuire Can you please elaborate more on this issue? I'm facing same issue.

LINK : warning LNK4044: unrecognized option '/MD'; ignored 
libcpmt.lib(xthrow.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in New_V1.obj 
libcpmt.lib(uncaught_exception.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in New_V1.obj 
..\New_V1.rt-win64 : fatal error LNK1319: 2 mismatches detected 
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\bin\HostX86\x64\link.EXE"' : return code '0x527' 
Stop. 

Sissuire 2021-3-6

@Raj Patel I set my runtime library to `MD_DynamicRelease` and my problem was solved. You can try it. Google would help you to see how to set runtime library in visual studio

请先登录，再进行评论。

请先登录，再回答此问题。