how can i setup open cv in matlab 2014 a when getting these errors?

I'm using Windows 7 (64bit) with Matlab R2014a and I'm trying to use OpenCV 3.1.0 functions in Matlab.

I first did mex -setup, then I chose the compiler 'Microsoft Windows SDK 7.1 (C++)' (detected by Matlab after patching it), added mexopencv folder and subfolders to path and finally run mexopencv.make.

the following error appears:

Error using mexopencv.make>pkg_config (line 316)
OpenCV library path not found: C:\opencv\build\x64\vc10\lib

Error in mexopencv.make>mex_options (line 256)
    [cv_cflags, cv_libs] = pkg_config(opts);

Error in mexopencv.make (line 81)
    mex_flags = mex_options(opts);

I also tried with OpenCV 2.9.0 but the error remains same

My OpenCV folder contain following folders in the C:\opencv\build\x64

    vc12
    vc14

Please help me

thanks

[Walter Roberson]

Which interface package are you using? I see several in the File Exchange, some of which are R2014b or later, some of which are R2010b

[ANKIT DADHICH]

i am using R2014a i tried open cv interface but it is compatible on with matlab R 2015

[Walter Roberson]

Did you create you own .h file and try to use loadlibrary() ? Did you download someone's mex routines to use as the interface to OpenCV ? The official Mathworks OpenCV interface was not available in R2014a so it is not possible for you to be using that. Are you using one of the File Exchange contributions?

Is it https://github.com/kyamagu/mexopencv that you are using?

[ANKIT DADHICH]

i did use mexopencv and added itno path but after that only getting the same errors so i uninstalled r2014a and installed r2014b using it with opencv interface.