+extern "C" void cvRQDecomp3x3( const CvMat *matrixM, CvMat *matrixR, CvMat *matrixQ,
+ CvMat *matrixQx = NULL,
+ CvMat *matrixQy = NULL,
+ CvMat *matrixQz = NULL,
+ CvPoint3D64f *eulerAngles = NULL);
+
+
+extern "C" void cvDecomposeProjectionMatrix( const CvMat *projMatr, CvMat *calibMatr,
+ CvMat *rotMatr, CvMat *posVect,
+ CvMat *rotMatrX = NULL,
+ CvMat *rotMatrY = NULL,
+ CvMat *rotMatrZ = NULL,
+ CvPoint3D64f *eulerAngles = NULL);
+
+