title: Opto-electronic patient positioning.
abstract: A microprocessor-system is described which utilizes videocameras and a digital image recorder in order to facilitate and to improve the accuracy of patient positioning in radiation therapy.
mesh_terms: D003201:Computers; D006801:Humans; D007103:Immobilization; D008838:Microcomputers; D011878:Radiotherapy / Q000295:instrumentation*; D014741:Video Recording