Issue No.02 - March/April (2008 vol.28)
Jehee Lee , Seoul National University
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/MCG.2008.37
In 3D space, orientations and rotations are not interchangeable. Therefore, we should represent them differently and appropriately.
rotation and orientation, coordinate-free geometric programming, unit quaternion, rotation vector, axis-angle representation
Jehee Lee, "Representing Rotations and Orientations in Geometric Computing", IEEE Computer Graphics and Applications, vol.28, no. 2, pp. 75-83, March/April 2008, doi:10.1109/MCG.2008.37