Media type: E-Article Title: Lit-Sphere extension for artistic rendering Contributor: Todo, Hideki; Anjyo, Ken; Yokoyama, Shun’ichi Published: Springer Science and Business Media LLC, 2013 Published in: The Visual Computer, 29 (2013) 6-8, Seite 473-480 Language: English DOI: 10.1007/s00371-013-0811-7 ISSN: 0178-2789; 1432-2315 Keywords: Computer Graphics and Computer-Aided Design ; Computer Vision and Pattern Recognition ; Software Origination: Footnote: