A first image signal representing a radiation image of an object is obtained by exposing a stimulable phosphor sheet, on which the radiation image has been stored, to stimulating rays, which cause the stimulable phosphor sheet to emit light in proportion to the amount of energy stored thereon during...http://www.google.com/patents/US5515450?utm_source=gb-gplus-sharePatent US5515450 - Method and apparatus for adjusting read-out conditions and/or image
