Compositing graphical objects

Computer graphics processing and selective visual display system – Computer graphics processing – Attributes

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C345S629000

Reexamination Certificate

active

07079151

ABSTRACT:
Computer programs and computer-implemented methods implement techniques for rendering an image. A target area is identified in the image and a set of pixels to sample is selected from the target area to sample. An attribute value is identified for each of a plurality of the pixels in the selected set, and an attribute value is predicted for the target area based on the identified attribute value. At least a portion of the foreground area can be rendered based on the predicted attribute value. In preferred embodiments, a statistical sampling analysis is used to predict a background color when rendering a foreground area of an image.

REFERENCES:
patent: 4941182 (1990-07-01), Patel
patent: 4952051 (1990-08-01), Lovell et al.
patent: 5063375 (1991-11-01), Lien et al.
patent: 5113251 (1992-05-01), Ichiyanagi et al.
patent: 5142616 (1992-08-01), Kellas et al.
patent: 5239383 (1993-08-01), Ikeda et al.
patent: 5388206 (1995-02-01), Poulton et al.
patent: 5542052 (1996-07-01), Deutsch et al.
patent: 5630037 (1997-05-01), Schindler
patent: 5687303 (1997-11-01), Motamed et al.
patent: 5710839 (1998-01-01), Cok
patent: 5812214 (1998-09-01), Miller
patent: 5872902 (1999-02-01), Kuchkuda et al.
patent: 5900953 (1999-05-01), Bottou et al.
patent: 6128000 (2000-10-01), Jouppi et al.
patent: 6148102 (2000-11-01), Stolin
patent: 6208386 (2001-03-01), Wilf et al.
patent: 6225973 (2001-05-01), Hill et al.
patent: 6246791 (2001-06-01), Kurzweil et al.
patent: 6288703 (2001-09-01), Berman et al.
patent: 6320982 (2001-11-01), Kurzweil et al.
patent: 6360023 (2002-03-01), Betrisey et al.
patent: 6411744 (2002-06-01), Edwards
patent: 6426755 (2002-07-01), Deering
patent: 6515675 (2003-02-01), Bourdev
patent: 6532022 (2003-03-01), Ahmad
patent: 6587583 (2003-07-01), Kurzweil et al.
patent: 6721446 (2004-04-01), Wilensky et al.
patent: 6791573 (2004-09-01), Hamburg
patent: 2001/0028735 (2001-10-01), Pettigrew et al.
patent: 2001/0048764 (2001-12-01), Betrisey et al.
patent: 2004/0201753 (2004-10-01), Kondo et al.
patent: 0 771 107 (1997-05-01), None
Glenn Fleishman, Technology Spotlight “The Squeeze Is On” Using the right kind of compression can save you time and space; Adobe Magazine, Summer 1998, pp. 35-37.
Smith and Blinn, “Blue Screen Matting,” Computer Graphics Proceedings, Annual Conference Series, pp. 259-268, 1996.
Rosenfield et al. “Digital Picture Processing”, Digital Picture Processing, Orlando, Academic Press, US, vol. 1, 1982, p. 6 XP002246743, Section 7.2, “Inverse Filtering”, pp. 276-281.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Compositing graphical objects does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compositing graphical objects, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compositing graphical objects will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3568924

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.