Film scanner with film weaver correction facility

Details Film scanner with film weaver correction facility Film scanner with film weaver correction facility

2006-08-29

2006-08-29

Lee, Cheukfan (Department: 2622)

Facsimile and static presentation processing

Facsimile

Picture signal generator

C348S097000, C348S096000

Reexamination Certificate

active

07099055

ABSTRACT:
The invention realtes to a film scanner comprising a frame sensor (4) for picking up film frames, and a scanning device (13) at least for scanning a sprocket hole associated with a film frame. To determine the position of a sprocket hole, the film scanner comprises an evaluation device (25) which is provided to determine, in given areas, edge positions in a measuring frame supplied by the scanning device (13), form lines from the determined edge positions and determine the deviation of the center of the sprocket hole from a reference center.

REFERENCES:
patent: 4903131 (1990-02-01), Lingemann et al.
patent: 5527199 (1996-06-01), Feder et al.
patent: 1016848 (1957-10-01), None
patent: 0222455 (1987-05-01), None
patent: 0550878 (1993-07-01), None
patent: 0579313 (1994-01-01), None
patent: 0764970 (1997-03-01), None

Affiliated with

Also associated with

Rating

Film scanner with film weaver correction facility does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Film scanner with film weaver correction facility, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Film scanner with film weaver correction facility will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3641536