TY  - BOOK
AU  - Zhang, Tianxu, ed.
TI  - Image Extraction, Segmentation, and Recognition
T2  - Proceedings of SPIE; V. 4550
SN  - 9780819442789 (Print)
PY  - 2001///
CY  - Washington, USA
PB  - SPIE
UR  - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/4550
ER  -