Toward an efficient triangle-based spherical harmonics representation of 3D objects.

Mohamed-Hamed Mousa Raphaëlle Chaine Samir Akkouche Eric Galin Toward an efficient triangle-based spherical harmonics representation of 3D objects. 561-575 2008 25 Computer Aided Geometric Design 8 http://dx.doi.org/10.1016/j.cagd.2008.06.004 db/journals/cagd/cagd25.html#MousaCAG08