@conference {17940, title = {Simplification envelopes}, booktitle = {Proceedings of the 23rd annual conference on Computer graphics and interactive techniques}, series = {SIGGRAPH {\textquoteright}96}, year = {1996}, month = {1996///}, pages = {119 - 128}, publisher = {ACM}, organization = {ACM}, address = {New York, NY, USA}, keywords = {geometric modeling, hierarchical approximation, levels-of-detail generation, model simplification, offsets, shape approximation}, isbn = {0-89791-746-4}, doi = {10.1145/237170.237220}, url = {http://doi.acm.org/10.1145/237170.237220}, author = {Cohen,Jonathan and Varshney, Amitabh and Manocha,Dinesh and Turk,Greg and Weber,Hans and Agarwal,Pankaj and Brooks,Frederick and Wright,William} }