Medical Electronic Endoscope (MEE) is a widely used medical instrument. Using the Field Programmable Gate Array (FPGA), we accomplish three parts of work: 1) Optical imaging system. 2) Driving of the Charged Coupled Device (CCD), the function of image data acquisition and display. 3) Based on the dot-array plate arithmetic, a real-time correction system of image distortion via hardware is designed. 4) On the basis of video-servo control method, the system achieves automatic brightness control of electronic endoscope. Finally, a medical electronic endoscope system with a real-time correction system of high-resolution color image distortion is developed.

Date Published: 18 January 2005
PDF: 7 pages
Proc. SPIE 5630, Optics in Health Care and Biomedical Optics: Diagnostics and Treatment II, (18 January 2005); doi: 10.1117/12.569762

Published in SPIE Proceedings Vol. 5630:
Optics in Health Care and Biomedical Optics: Diagnostics and Treatment II
Britton Chance; Mingzhe Chen; Arthur E. T. Chiou; Qingming Luo, Editor(s)