Compilation errors

[egozi]

Hi

First, I'd like to note that this is a great contribution and very useful project (at least for me :-)).

I use Ubuntu 13.04, Matlab 2013a and OpenCV 2.4.0.

Almost all the mex were compiled smoothly, 3 cause errors:

src/+cv/calcOpticalFlowPyrLK.cpp: In function ‘void mexFunction(int, mxArray**, int, const mxArray**)’:
   src/+cv/calcOpticalFlowPyrLK.cpp:49:44: error: ‘OPTFLOW_LK_GET_MIN_EIGENVALS’ was not declared in this scope

src/+cv/HOGDescriptor_.cpp: In function ‘void mexFunction(int, mxArray**, int, const mxArray**)’:
   src/+cv/HOGDescriptor_.cpp:125:13: error: ‘struct cv::HOGDescriptor’ has no member named ‘readALTModel’

src/+cv/private/FeatureDetector_.cpp: In function ‘void {anonymous}::set_param(cv::Ptrcv::FeatureDetector&, const string&, MxArray)’:
   src/+cv/private/FeatureDetector_.cpp:66:14: error: ‘class cv::FeatureDetector’ has no member named ‘setString’
   src/+cv/private/FeatureDetector_.cpp:68:14: error: ‘class cv::FeatureDetector’ has no member named ‘setBool’
   src/+cv/private/FeatureDetector_.cpp:70:14: error: ‘class cv::FeatureDetector’ has no member named ‘setDouble’
   src/+cv/private/FeatureDetector_.cpp:72:14: error: ‘class cv::FeatureDetector’ has no member named ‘setInt’
   src/+cv/private/FeatureDetector_.cpp:74:14: error: ‘class cv::FeatureDetector’ has no member named ‘setMat’
   src/+cv/private/FeatureDetector_.cpp:76:14: error: ‘class cv::FeatureDetector’ has no member named ‘setMatVector’

[amroamroamro]

The master branch assumes latest stable OpenCV version (2.4.5 as of now). Otherwise checkout the 2.4.0 tag

[egozi]

How do I " checkout the 2.4.0 tag " ?

[amroamroamro]

@egozi: See this: git checkout 2.4.0 after you have cloned the repository locally. You could also use GitHub to download a tarball

Then again, you might still find some incompatibilities. It's best to stick with the latest 2.4.5 version

[egozi]

Thanks for your help.

I reinstall the newest version of OpenCv which is 2.4.9, and the mexopencv again.

Now I get:

In file included from src/+cv/adaptiveThreshold.cpp:7:0:
include/mexopencv.hpp:55:16: error: ‘CV_DIST_USER’ was not declared in this scope
include/mexopencv.hpp:56:16: error: ‘CV_DIST_L1’ was not declared in this scope
include/mexopencv.hpp:57:16: error: ‘CV_DIST_L2’ was not declared in this scope
include/mexopencv.hpp:58:16: error: ‘CV_DIST_C’ was not declared in this scope
include/mexopencv.hpp:59:16: error: ‘CV_DIST_L12’ was not declared in this scope
include/mexopencv.hpp:60:16: error: ‘CV_DIST_FAIR’ was not declared in this scope
include/mexopencv.hpp:61:16: error: ‘CV_DIST_WELSCH’ was not declared in this scope
include/mexopencv.hpp:62:16: error: ‘CV_DIST_HUBER’ was not declared in this scope

    mex: compile of ' "src/+cv/adaptiveThreshold.cpp"' failed.

[amroamroamro]

@egozi: As I mentioned above, mexopencv is tested against the latest stable release (2.4.5 at this moment). It wont work with the bleeding-edge version (at least without modification)...