Determining camera motion

Details Determining camera motion Determining camera motion

2011-06-07

2011-06-07

Nguyen, Phu (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Animation

C345S474000, C345S475000, C345S419000, C382S107000, C382S154000, C382S285000, C348S169000, C356S012000

Reexamination Certificate

active

07956862

ABSTRACT:
Camera motion is determined in a three-dimensional image capture system using a combination of two-dimensional image data and three-dimensional point cloud data available from a stereoscopic, multi-aperture, or similar camera system. More specifically, a rigid transformation of point cloud data between two three-dimensional point clouds may be more efficiently parameterized using point correspondence established between two-dimensional pixels in source images for the three-dimensional point clouds.

REFERENCES:
patent: 6201541 (2001-03-01), Shalom et al.
patent: 6639594 (2003-10-01), Zhang et al.
patent: 6834119 (2004-12-01), Chen
patent: 6950550 (2005-09-01), Sumi et al.
patent: 6954202 (2005-10-01), Han et al.
patent: 7019748 (2006-03-01), Raskar
patent: 7605817 (2009-10-01), Zhang et al.
patent: WO 2007/056768 (2007-05-01), None
Arun, K. S., et al., “Least-Squares Fitting of Two 3-D Point Sets”, IEEE Transactions on Pattern Analysis and Machine Intelligence vol. PAMI-9. No. 5, pp. 698-700 (Sep. 1987).
Besl, Paul J., et al., “A Method for Registration of 3-D Shapes”, IEEE Transactions on Pattern Analysis and Machine Intelligence. vol. 14. No. 2, pp. 239-256. (Feb. 1992).
Horn, Berthold K., et al., “Closed-form solution of absolute orientation using orthonormal matrices”, Journal of the Optical Sociate of America A. vol. 5, pp. 1127-1135. (Jul. 1988).
Molton, Nicholas, et al., “Practical Structure and Motion from Stereo When Motion is Unconstrained”, Department of Engineering Science, University of Oxford,(Mar. 30, 2000).
Tomasi, Carlos, et al., “Shape and Motion from Image Streams under Orthography: a Factorization Method”, International Journal of Computer Vision. 9:2 137-154 (1992).

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