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1. 发明授权

US06450644B1 System and method for registering motion picture film 失效
标题翻译：电影胶片注册系统及方法
公开(公告)号：US06450644B1
公开(公告)日：2002-09-17
申请号：US09481602
申请日：2000-01-12
申请人： Dean K. Goodhill , Ty Safreno , Don P. Behrns
发明人： Dean K. Goodhill , Ty Safreno , Don P. Behrns
IPC分类号： G03B2146
CPC分类号： G03B9/10 , G03B1/42 , G03B1/44 , G03B21/46 , G03B21/52
摘要： A system and method for registering the frames of film with respect to an aperture in a motion picture projector. A registration reference mark is applied to each frame corresponding to the location of the frame on the film. When the film is intermittently stopped in the projector's film gate, the registration reference mark is read to determine the location of that frame relative to the immediately preceding frame. If the frame in the gate is misregistered, the gate is moved to correctly register the frame prior to projection. By properly registering the frames, the “jitter”and “weave” associated with conventional projectors is eliminated and resolution of the projected film image is enhanced.
摘要翻译：一种用于将胶片相对于电影投影仪中的孔对准的系统和方法。登记参考标记被应用于对应于胶片上帧的位置的每个帧。当胶片间歇性地停在投影机的胶片门中时，读取注册参考标记以确定该帧相对于前一帧的位置。如果门中的帧被错误地注册，则在投影之前移动门正确地注册该帧。通过适当地记录帧，消除了与常规投影仪相关联的“抖动”和“编织”，并且增强了投影胶片图像的分辨率。

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