Auto-calibration of multi-projector systems

Details Auto-calibration of multi-projector systems Auto-calibration of multi-projector systems

2007-05-08

2007-05-08

Yenke, Brian P. (Department: 2622)

Television

Monitoring, testing, or measuring

Testing of image reproducer

C348S052000, C348S177000, C348S745000, C348S750000, C348S758000, C348S778000, C348S806000, C348S807000, C348S180000, C345S001100, C353S069000

Reexamination Certificate

active

10696945

ABSTRACT:
The method for automatically calibrating a multi-projector system with at least two projectors, a digital camera and a control unit for controlling the projectors and the camera is performed according to the following steps:production, capture and image-filtering of strip patterns,finding the largest projection surface possible, andcalculation of warp fields and image-warping.

REFERENCES:
patent: 5200815 (1993-04-01), Tsujihara et al.
patent: 5475447 (1995-12-01), Funado
patent: 5532764 (1996-07-01), Itaki
patent: 5532765 (1996-07-01), Inoue et al.
patent: 5699440 (1997-12-01), Carmeli
patent: 5742698 (1998-04-01), Minami et al.
patent: 5771072 (1998-06-01), Tokoro et al.
patent: 5883476 (1999-03-01), Noguchi et al.
patent: 6005987 (1999-12-01), Nakamura et al.
patent: 6020919 (2000-02-01), Fujii et al.
patent: 6061102 (2000-05-01), Sheppard et al.
patent: 6219011 (2001-04-01), Aloni et al.
patent: 6219099 (2001-04-01), Johnson et al.
patent: 6222593 (2001-04-01), Higurashi et al.
patent: 6340976 (2002-01-01), Oguchi et al.
patent: 6437522 (2002-08-01), Moon et al.
patent: 6456339 (2002-09-01), Surati et al.
patent: 6462777 (2002-10-01), Hamaguri
patent: 6480175 (2002-11-01), Schneider
patent: 6483537 (2002-11-01), Mayer et al.
patent: 6483555 (2002-11-01), Thielemans et al.
patent: 6493044 (2002-12-01), Lee
patent: 6503193 (2003-01-01), Iwasaki et al.
patent: 6538708 (2003-03-01), Zhang
patent: 6618076 (2003-09-01), Sukthankar et al.
patent: 6686953 (2004-02-01), Holmes
patent: 6717625 (2004-04-01), Thielemans
patent: 6753907 (2004-06-01), Sukthankar et al.
patent: 6755537 (2004-06-01), Raskar et al.
patent: 6804406 (2004-10-01), Chen
patent: 6836298 (2004-12-01), Song et al.
patent: 6940529 (2005-09-01), Deering
patent: 6982744 (2006-01-01), Jenkins
patent: 6995810 (2006-02-01), Melton
patent: 7018050 (2006-03-01), Ulichney et al.
patent: 7019713 (2006-03-01), Hereld et al.
patent: 7079157 (2006-07-01), Deering
patent: 2003/0043303 (2003-03-01), Karuta et al.
patent: 2004/0130669 (2004-07-01), Shin et al.
patent: 2005/0110912 (2005-05-01), Song et al.
patent: WO-0007376 (2000-02-01), None
patent: WO-0018139 (2000-03-01), None

Affiliated with

Also associated with

Rating

Auto-calibration of multi-projector systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Auto-calibration of multi-projector systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Auto-calibration of multi-projector systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3767250