An imaging method and system for optimum sampling, image restoration and enhancement is disclosed where imaging errors associated with scanning a fiber optic image guide are identified and filtered to restore image quality to the available resolution limit. Scanned image samples are synchronized...http://www.google.se/patents/US5768461?utm_source=gb-gplus-sharePatent US5768461 - Scanned remote imaging method and system and method of determining optimum design characteristics of a filter for use therein 
