Television – Camera – system and detail – Combined image signal generator and general image signal...
Reexamination Certificate
2007-04-20
2010-12-14
Selby, Gevell (Department: 2622)
Television
Camera, system and detail
Combined image signal generator and general image signal...
Reexamination Certificate
active
07852380
ABSTRACT:
A signal processing system includes: defining a nonlinear function; defining a set of requirements for an output signal; obtaining an input signal; applying a cubic polynomial fitting to approximate the nonlinear function and provide an approximated nonlinear function; assigning a set of fitted polynomial parameters to the approximated nonlinear function; transforming the input signal with the approximated nonlinear function to provide a transformed signal; modifying the transformed signal by adjusting the set of fitted polynomial parameters to provide a modified signal meeting the set of requirements for the output signal; and outputting the modified signal.
REFERENCES:
patent: 5408598 (1995-04-01), Pryor, Jr.
patent: 5694535 (1997-12-01), Broekjuijsen
patent: 5731820 (1998-03-01), Broekhuijsen
patent: 6512841 (2003-01-01), Yamada et al.
patent: 6882217 (2005-04-01), Mueller
patent: 7414753 (2008-08-01), Tin
patent: 7663668 (2010-02-01), Kuno et al.
patent: 2004/0138886 (2004-07-01), Absar et al.
patent: 2005/0147324 (2005-07-01), Kwoh et al.
patent: 2008/0001969 (2008-01-01), Kondo et al.
Michael Plass and Maureen Stone, “Curve-Fitting with Piecewise Parametric Cubics”, Computer Graphics, Jul. 1983, v. 17, No. 3, Imaging Sciences Laboratory, Xerox Palo Alto Research Center.
Berestov Alexander
Katoh Naoya
Mizukura Takami
Wang Xiaoling
Ishimaru Mikio
Selby Gevell
Sony Corporation
Sony Electronics Inc.
LandOfFree
Signal processing system and method of operation for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Signal processing system and method of operation for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Signal processing system and method of operation for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4233262