Adaptive extraction and visualization of silhouette curves from volumetric datasets.

Sagi Schein Gershon Elber Adaptive extraction and visualization of silhouette curves from volumetric datasets. 243-252 2004 20 The Visual Computer 4 http://dx.doi.org/10.1007/s00371-003-0230-2 db/journals/vc/vc20.html#ScheinE04