发明名称 System and method for registering motion picture film
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.
申请公布号 US2004057015(A1) 申请公布日期 2004.03.25
申请号 US20030669984 申请日期 2003.09.24
申请人 发明人 GOODHILL DEAN K.;SAFRENO TY;BEHRNS DON P.
分类号 G03B1/42;G03B1/44;G03B17/24;G03B17/28;(IPC1-7):G03B31/02 主分类号 G03B1/42
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