Computer graphics processing and selective visual display system – Computer graphics processing – Graphic manipulation
Reexamination Certificate
2006-09-05
2006-09-05
Tung, Kee M. (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Graphic manipulation
C345S589000, C345S593000, C345S597000
Reexamination Certificate
active
07102653
ABSTRACT:
A preferred method includes the step of receiving multiple digital video data streams. Preferably, a first of the multiple digital video data streams contains processed pixel data corresponding to at least a portion of the image to be rendered, and a second of the multiple digital video data streams contains processed pixel data corresponding to at least a portion of the image to be rendered as well as information, such as a chroma-key value, associated with at least some of the processed pixel data. The embodiment also preferably includes the step of combining the multiple digital video data streams into the composite digital video data stream by referencing the chroma-key values. Devices also are provided.
REFERENCES:
patent: 5408602 (1995-04-01), Giokas et al.
patent: 5661518 (1997-08-01), Palm et al.
patent: 5748199 (1998-05-01), Palm
patent: 5757321 (1998-05-01), Billyard
patent: 5844553 (1998-12-01), Hao et al.
patent: 5945999 (1999-08-01), Freedman et al.
patent: 6075917 (2000-06-01), Kim
patent: 6088036 (2000-07-01), Morris
patent: 6188385 (2001-02-01), Hill et al.
patent: 6335755 (2002-01-01), McLaine et al.
patent: 6400374 (2002-06-01), Lanier
patent: 6456339 (2002-09-01), Surati et al.
patent: 6466205 (2002-10-01), Simpson et al.
patent: 6466226 (2002-10-01), Watson et al.
“Understanding X Features: Distributed Single Logical Screen” http://www.hp.com/xwindow/sharedinfo/Whitepapers/Slsd/slsd.html, 1998, pp. 1-10.
http://www.hp.com:xwindow/sharedinfo/Whitepapers/Sls3d/sls—3d.html, 1998, pp. 1-19.
Understanding X Features: Multiple Display Technologies' http://www.hp.com/xwindow/sharedinfo/Whitepapers/Sls/sls.htm, 1997, pp. 1-13.
Alcorn, et al, “Systems for Composing Graphical Data,” U.S. Appl. No. 09/715,892, filed Nov. 17, 2000.
Robertus, et al, “Systems and Methods for Compositing Graphical Data,” U.S. Appl. No. 09/715,232, filed Nov. 17, 2000.
Alcorn, et al, “Systems and Methods for Rendering Graphical Data,” U.S. Appl. No. 09/715,882, filed Nov. 17, 2000.
Alcorn, et al, “Systems and Methods for Rendering Active Stereo Graphical Data as Passive Stereo,” U.S. Appl. No. 09/715,600, filed Nov. 17, 2000.
Lefebvre, et al “System and Method for Efficiently Rendering Graphical Data,” U.S. Appl. No. 09/715,335, filed Nov. 17, 2000.
Lefebvre, et al, “System and Method for Efficiently Rendering a Jitter Enhanced Graphical Image,” U.S. Appl. No. 09/715,253, filed Nov. 17, 2000.
Alcorn Byron A
Gee Joseph Norman
Hoffman Don B.
Lefebvre Kevin
Rahmjoo Mike
Tung Kee M.
LandOfFree
Systems and methods for rendering graphical data does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Systems and methods for rendering graphical data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Systems and methods for rendering graphical data will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3591891