Data processing: measuring – calibrating – or testing – Measurement system – Orientation or position
Reexamination Certificate
2011-06-28
2011-06-28
Charioui, Mohamed (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system
Orientation or position
C356S622000, C382S291000
Reexamination Certificate
active
07970576
ABSTRACT:
An orientation measurement value acquisition unit (145) acquires an orientation measurement value measured by an orientation sensor (110) mounted on an image capturing apparatus (120), and an orientation measurement value measured by a sensor (115) mounted on a physical object (125). An image processing unit (135) acquires the image coordinates, on a captured image, of indices allocated on the physical object (125). A calibration unit (160) calculates at least one of allocation information of the sensor (110) with respect to the image capturing apparatus (120) and allocation information of the sensor (115) with respect to the physical object (125) using the two orientation measurement values and image coordinates.
REFERENCES:
patent: 2005/0069196 (2005-03-01), Uchiyama et al.
patent: 2005/0253871 (2005-11-01), Anabuki et al.
patent: 2006/0227211 (2006-10-01), Kotake et al.
patent: 2007/0092161 (2007-04-01), Aratani et al.
patent: 2007/0139321 (2007-06-01), Takemoto et al.
patent: 2007/0139322 (2007-06-01), Takemoto et al.
patent: 2005-326275 (2005-11-01), None
patent: 2006-292417 (2006-10-01), None
patent: 2007-033257 (2007-02-01), None
Satoh et al., A Head Tracking Method Using Bird's-Eye View Camera and Gyroscope, 2004, Proceedings of the Third IEEE and ACM International Symposium on Mixed and Augmented Reality (ISMAR 2004), 10 pp.
Kotake, et al., “A Hybrid and Linear Registration Method Utilizing Inclination Constraint,” Proc. of the International Symposium on Mixed and Augmented Reality, IEEE (ISMAR'05), 2005.
K. Satoh, S. Uchiyama, H. Yamamoto, and H. Tamura, “Robust vision-based registration utilizing bird's-eye view with user's view,” Proc. 2nd IEEE/ACM Int'l Symp. on Mixed and Augmented Reality (ISMAR 2003), pp. 46-55, Oct. 2003.
A.I. Comport, E. Marchand, and F. Chaumette, “A real-time tracker for markerless augmented reality,” Proc. 2nd IEEE/ACM Int'l Symp. on Mixed and Augmented Reality (ISMAR 2003), pp. 36-45, Oct. 2003.
May 12, 2010 Chinese Official Action in Chinese Patent Appln. No. 200810089948.3 (with English translation).
Canon Kabushiki Kaisha
Charioui Mohamed
Fitzpatrick ,Cella, Harper & Scinto
Le Toan M
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