message: cv::Matx python wrapper
diff: @@ -411,6 +411,11 @@ PyObject* pyopencv_from(const Mat& m)
  return o;
  }
  +template<typename _Tp, int m, int n>
  +PyObject* pyopencv_from(const Matx<_Tp, m, n>& matx)
  +{
  + return pyopencv_from(Mat(matx));
  +}
  typedef struct {
  PyObject_HEAD
  