Information presentation apparatus and information...

Details Information presentation apparatus and information... Information presentation apparatus and information...

2005-07-26

2005-07-26

Bali, Vikkram (Department: 2623)

Image analysis

Applications

3-d or stereo imaging analysis

C345S419000

Reexamination Certificate

active

06922484

ABSTRACT:
An information presentation apparatus comprises a three-dimensional model data recording apparatus. A projection apparatus projects a marker whose three-dimensional position/posture relation with a photography object is known onto the photography object. An image input apparatus inputs the photography object on which the marker is projected. A position detection apparatus uses the position of the marker in an image to detect a relative position relation between the photography object and the image input apparatus. A display apparatus uses the position of the photography object to superpose and display three-dimensional model data of the photography object upon the image of the photography object so that the position of the image of the photography object coincides with the position of the three-dimensional model data.

REFERENCES:
patent: 6147716 (2000-11-01), Ohki et al.
patent: 6554431 (2003-04-01), Binsted et al.
patent: 6640004 (2003-10-01), Katayama et al.
patent: 2002-8043 (2002-01-01), None
Takahashi, A., et al., “A High Accuracy Realtime 3D Measuring Method of Marker for VR Interface by Monocular Vision”, 3D Image Conference '96, pp. 167-172.
Neumann, U., et al., Chapter 6, “Augmented Reality Tracking in Natural Environments”, Augmented Reality Tracking in Natural Environments, 6.3 Outdoor Tracking, pp. 101-130.

Affiliated with

Also associated with

Rating

Information presentation apparatus and information... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3397159