SYSTEM AND METHOD FOR REDUCING MOTION SENSITIVITY IN AN IMAGER BASED OPTICAL CODE READER

摘要

A system and method for reading an optical code is provided. The method comprises the steps of sensing incident light reflected from a target optical code to be imaged; generating an image signal including a plurality of electrical signals corresponding to the sensing; generating information relating to an amplitude of the image signal; and generating a control signal for adjusting an exposure time during the sensing in accordance with the information relating to the amplitude for minimizing sensitivity to motion.