Film scanner which doubly scans to correct for film speed and po

Details Film scanner which doubly scans to correct for film speed and po Film scanner which doubly scans to correct for film speed and po

1993-11-29

1995-12-12

Mancuso, Joseph

Television

Special applications

Film, disc or card scanning

348106, H04N 338

Patent

active

054754232

ABSTRACT:
In a film scanner for optically scanning a film for obtaining a picture signal, which film is moved at a constant speed, an image position correction which is as motion-independent as possible, is ensured in that the film scanner at least doubly scans at least parts of each film image and determines image position errors by comparing the two scanning signals of the same nominal image content, and corrects the picture signal in dependence upon the determined image position error.

REFERENCES:
patent: 4903131 (1990-02-01), Lingemann et al.
patent: 5023711 (1991-06-01), Erhardt

Affiliated with

Also associated with

Rating

Film scanner which doubly scans to correct for film speed and po 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 which doubly scans to correct for film speed and po, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Film scanner which doubly scans to correct for film speed and po will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1363241