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Sequential updating of projective and affine structure from motion

Abstract:

A structure from motion algorithm is described which recovers structure and camera position, modulo a projective ambiguity. Camera calibration is not required, and camera parameters such as focal length can be altered freely during motion. The structure is updated sequentially over an image sequence, in contrast to schemes which employ a batch process. A specialisation of the algorithm to recover structure and camera position modulo an affine transformation is described, together with a metho...

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Publication status:
Published

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Publisher copy:
10.1023/A:1007923216416

Authors


Beardsley, PA More by this author
Zisserman, A More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Journal:
INTERNATIONAL JOURNAL OF COMPUTER VISION
Volume:
23
Issue:
3
Pages:
235-259
Publication date:
1997
DOI:
ISSN:
0920-5691
URN:
uuid:ce94421e-e0bf-46de-8ff3-67bcd141790a
Source identifiers:
62267
Local pid:
pubs:62267
Language:
English

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