in Proceedings of SPIE - The International Society for Optical Engineering, ISSN: 0277-786X
Volume: 3027, Pages: 31-38
Conference
Document Recognition Iv, Date: 12 February 1997 through 13 February 1997, Location: San Jose, CA, USA, Sponsors: SPIE - Int Soc for Opt Engineering, Bellingham, WA USA
