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3D solutions to the aperture problem

Abstract:: The motion of image edge detectors is used to infer 3D scene information by simultaneously solving the aperture and structure-from-motion problems. It is shown how additional constraints or information are required and two formal solutions are given. In one the motion of edge features at eight or more image points is used to solve for the motion and surface parameters (the 8-point algorithm). In the other it is assumed that the motion is known as a priori (the 3-point algorithm). This algorithm is used to illustrate the numerical stability of these solutions.

Publication status:: Published

Peer review status:: Peer reviewed

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APA Style

Buxton, B., Buxton, H., Murray, D., & Williams, N. (1984). 3D solutions to the aperture problem. 631–640.

MLA Style

Buxton, B, et al. “3D Solutions to the Aperture Problem.” 1984, pp. 631–40.

Chicago Style

Buxton, B, H Buxton, D Murray, and N Williams. 1984. “3D Solutions to the Aperture Problem.” 631–40.
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Authors

+ Buxton, B More by this author

Role:: Author

+ Buxton, H More by this author

Role:: Author

+ Murray, D More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Engineering Science
Oxford college:: St Anne's College
Role:: Author

+ Williams, N More by this author

Role:: Author

Publisher:: European Association for Artificial Intelligence
Host title:: Proceedings of the 6th European Conference on Artificial Intelligence (ECAI-84)
Journal:: Proceedings of the 6th European Conference on Artificial Intelligence (ECAI-84) More from this journal
Pages:: 631-640
Publication date:: 1984-12-01
ISBN:: 0444876111

Keywords:: FFR
Pubs id:: pubs:318035
UUID:: uuid:84b9cdb2-332d-4d79-92ed-2869ed274e96
Local pid:: pubs:318035
Source identifiers:: 318035
Deposit date:: 2019-03-08
ARK identifier:: ark:/29072/ora_84b9cdb2332d4d7992ed2869ed274e96

Terms of use

Copyright holder:: ECCAI
Copyright date:: 1984
Notes:: © ECCAI, 1984

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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