1.

Conference Proceedings
Conference Proceedings
1. Computer-controlled fabrication of free-form glass lens
Li,Q. ; Cheng,Y. ; Tang,D. ; Zhang,B. ; Cai,F.
Pub. info.: Optical Manufacturing and Testing III.  pp.203-212,  1999.  Bellingham, Wash..  SPIE - The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3782
2.

Conference Proceedings
Conference Proceedings
2. Automated fixturing planning for inspection on coordinate-measuring machine
Cheng,Y. ; Cai,F.
Pub. info.: International Conference on Intelligent Manufacturing.  pp.138-142,  1995.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 2620