Data processing: measuring – calibrating – or testing – Measurement system – Orientation or position
Reexamination Certificate
2006-04-25
2006-04-25
Bui, Bryan (Department: 2863)
Data processing: measuring, calibrating, or testing
Measurement system
Orientation or position
C702S153000, C340S542000
Reexamination Certificate
active
07035760
ABSTRACT:
There is disclosed an information processing apparatus which easily acquires calibration information required to transform the measured value of a position and orientation sensor into the position and orientation of an image sensing device on a world coordinate system, without using any special calibration tool. When a position and orientation of the image sensing device by attaching a receiver of a position and orientation sensor which comprises a transmitter and a receiver, approximate calibration information required for a coordinate transformation that transforms the position and orientation of the receiver into those of the image sensing device will be calculated by the following steps. Adjusting the position and orientation of the image sensing device so as to the transmitter of the sensor to be sensed at or near the center of a sensed image, obtaining a measured value of the sensor and calculating the approximate coordinate value based on the measured value storing unit
REFERENCES:
patent: 6859139 (2005-02-01), Sato
patent: 2002/0095265 (2002-07-01), Satoh et al.
patent: 2003/0144813 (2003-07-01), Takemoto et al.
patent: 2002-229730 (2002-08-01), None
Andrei State et al., “Superior Augmented Reality Registration by Integrating Landmark Tracking and Magnetic Tracking”, http://www.cs.unc.edu/ 'us/hybrid.html.
Kobayashi Toshihiro
Satoh Kiyohide
Bui Bryan
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Walling Meagan S
LandOfFree
Information processing method and information processing... 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 processing method and information processing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information processing method and information processing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3552510