公开(公告)号：WO2019195436A1

公开(公告)日：2019-10-10

申请号：PCT/US2019/025601

申请日：2019-04-03

Applicant: DIGITAL CHECK CORP

Inventor： BREISH, Kurt ,  MIMKEN, Victor ,  SENN, Anthony

IPC: G03B1/12 ,  G03B1/02 ,  G03B1/04 ,  H04N3/36 ,  H04N3/38

Abstract: Methods and systems are presented for controlling a film transport apparatus of a film reel scanner. In one embodiment, a system is provided including a line scanning camera, a supply reel motor, a take-up reel motor, and a plurality of capstan motors. A control system may then be configured to receive and dynamically adjust position information from these motors. The control system may then provide the dynamically adjusted position information to a plurality of controllers, which may then generate control signals for the supply reel motor, the take-up reel motor, and the at least a subset of the capstan motors.