TY - BOOK AU - Sheng, Yunlong, ed. TI - ICO20: Optical Information Processing T2 - Proceedings of SPIE; V. 6027 SN - 9780819460585 (Print) PY - 2006/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/6027 ER -