Apparatus for reducing exposing time of an image processing system is disclosed herein. The image processing system including a shift register coupled to a photo-sensing means, the photo-sensing device is used to convert an optical image from a lens to a plurality groups of charge to form an electrical...http://www.google.com.au/patents/USRE40628?utm_source=gb-gplus-sharePatent USRE40628 - Apparatus for reducing exposing time of an image processing system