An intelligent video pattern generator for use in ophthalmology
Mohammad S. Obaidat, D.S. Abu-Saymeh · 1993
A new video pattern generator for use in ophthalmology is designed and constructed.Among the capabilities of the system is the generation of dynamic and static random element stereograms that can be used to test stereopsis (depth perception) in infanta and noncommunicative people.Other patterns that can be generated by the system include checkerboards, and vertical and horizontal bars.The sti of the checkers and bars can be zoomed in or out at any required rate.The system is based on the TMS 34010, a poweriitl graphics processor that operates at 40MHz.The system software is written in assembly language tilch provides fast speed of operation.The system is efficient, and versatile at reduced cost.