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Journal of the Optical Society of America A

Journal of the Optical Society of America A

| OPTICS, IMAGE SCIENCE, AND VISION

  • Vol. 20, Iss. 1 — Jan. 1, 2003
  • pp: 24–31

The KGBR viewpoint–lighting ambiguity

Alan Yuille, James M. Coughlan, and Scott Konishi  »View Author Affiliations


JOSA A, Vol. 20, Issue 1, pp. 24-31 (2003)
http://dx.doi.org/10.1364/JOSAA.20.000024


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Abstract

We address the visual ambiguities that arise in estimating object and scene structure from a set of images when the viewpoint and lighting are unknown. We obtain a novel viewpoint–lighting ambiguity called the KGBR that corresponds to a group of three-dimensional affine transformations on the object or scene geometry combined with transformations on the object or scene albedo. Our analysis assumes orthographic projection with an affine camera model. We include photometric cues, such as shadowing and shading, that we model using Lambertian reflectance functions with shadows (cast and attached) and multiple light sources (but no interreflections). We relate the KGBR to affine ambiguities in estimating shape and to the generalized bas-relief (GBR) ambiguity.

© 2003 Optical Society of America

OCIS Codes
(100.0100) Image processing : Image processing
(150.0150) Machine vision : Machine vision

History
Original Manuscript: April 8, 2002
Revised Manuscript: July 23, 2002
Manuscript Accepted: July 26, 2002
Published: January 1, 2003

Citation
Alan Yuille, James M. Coughlan, and Scott Konishi, "The KGBR viewpoint–lighting ambiguity," J. Opt. Soc. Am. A 20, 24-31 (2003)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-20-1-24


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References

  1. F. Phillips, J. T. Todd, J. J. Koenderink, A. M. L. Kappers, “Perceptual localization of surface position,” J. Exp. Psychol. Hum. Percep. Perform. 23, 1481–1492 (1997). [CrossRef]
  2. J. J. Koenderink, A. Van Doorn, “Affine structure from motion,” J. Opt. Soc. Am. A 8, 377–385 (1991). [CrossRef] [PubMed]
  3. O. Faugeras, “Stratification of three-dimensional vision: projective, affine, and metric representations,” J. Opt. Soc. Am. A 12, 465–484 (1995). [CrossRef]
  4. R. Hartley, A. Zisserman, Multiple View Geometry in Computer Vision (Cambridge U. Press, Cambridge, UK, 2000).
  5. P. N. Belhumeur, D. Kriegman, A. L. Yuille, “The generalized bas relief ambiguity,” Int. J. Comput. Vision 35, 33–44 (1999). [CrossRef]
  6. A. L. Yuille, D. Snow, R. Epstein, P. Belhumeur, “Determining generative models for objects under varying illumination: shape and albedo from multiple images using SVD and integrability,” Int. J. Comput. Vision 35, 203–222 (1999). [CrossRef]
  7. R. Rosenholtz, J. Koenderink, “Affine structure and photometry,” in Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, (IEEE Computer Society Press, Los Alamitos, Calif., 1996), pp. 760–795.
  8. A. L. Yuille, J. M. Coughlan, S. Konishi, “The KGBR viewpoint–lighting ambiguity and its resolution by generic constraints,” in Proceedings of the International Conference of Computer Vision (IEEE Computer Society Press, Los Alamitos, Calif.2001), pp. 376–382.
  9. M. Werman, D. Weinshall, “Similarity and affine invariant distance between point sets,” IEEE Trans. Pattern Anal. Mach. Intell. 17, 810–814 (1995). [CrossRef]
  10. G. Strang, Introduction to Applied Mathematics (Wellesley-Cambridge Press, Wellesley, Mass., 1986).

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