Computer graphics processing and selective visual display system – Computer graphics processing – Graphic manipulation
Reexamination Certificate
2008-07-08
2008-07-08
Tung, Kee M. (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Graphic manipulation
C345S633000, C345S419000, C345S629000
Reexamination Certificate
active
10953935
ABSTRACT:
Real space image including a simple prototype created based on three-dimensional CAD data is captured by an image input apparatus. A position/orientation measuring apparatus measures positions and orientations of the image input apparatus and simple prototype. An information processor captures position/orientation information representing the position and orientation of the simple prototype in the image captured by the image input apparatus102. The information processor further extracts a hand area from an image, renders a three-dimensional computer graphic image on the simple prototype, excluding the extracted hand area, in the image based on the position/orientation information and the three-dimensional CAD data, and synthesizes the image and the three-dimensional computer graphic image. Here, the simple prototype has a different color from a color of the hand area.
REFERENCES:
patent: 5423554 (1995-06-01), Davis
patent: 6236412 (2001-05-01), Ojima
patent: 6522312 (2003-02-01), Ohshima
patent: 7053915 (2006-05-01), Jung et al.
patent: 7312795 (2007-12-01), Aso et al.
patent: 2002/0060648 (2002-05-01), Matsui et al.
patent: 2002/0084974 (2002-07-01), Ohshima
patent: 2005/0073531 (2005-04-01), Kuroki et al.
patent: 0899690 (1999-03-01), None
patent: 899690 (1999-03-01), None
T. Okuma, et al, “An Augmented Reality System Using a Real-time Vision Based Registration”, IEEE Comput. Soc, US, Aug. 16, 1998, pp. 1226-1229.
H. Kato, et al, “Virtual Object Manipulation on a Table-Top AR Enviornment”, IEEE US, Oct. 5, 2000, pp. 111-119.
Okuma, et al., “An Augmented Reality System Using a Real-time Vision Based Registration”, IEEE Comput. Soc., 1998, pp. 1226-1229, US.
Endo Takaaki
Fujiki Masakazu
Kuroki Tsuyoshi
Amin Jwalant
Canon Kabushiki Kaisha
Canon U.S.A. Inc. I.P. Division
Tung Kee M.
LandOfFree
Image display method and image display system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image display method and image display system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image display method and image display system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3952493