The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 16, 1993
Filed:
Jul. 22, 1991
Applicant:
Inventors:
Assignee:
Sony Broadcast & Communications Limited, Basingstoke, GB;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358214 ; 358209 ; 358 54 ;
Abstract
Apparatus for photographic movie film to video signal conversion comprises a movie film to video conversion apparatus such as a telecine (11) in which the film (1) is aligned frame by frame to derive a video signal, and a video signal processor (16), such as a digital video effects apparatus (12), to process the derived video signal by reference to registration features (2) of the film (1), such as L-shaped registration marks (2) exposed thereon adjacent to each frame (3) of the film (1), to obtain more accurate frame alignment of the video signal.