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On projection matrices Pk→P2, k=3,…,6, and their applications in computer vision

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2 Author(s)
Wolf, L. ; Sch. of Comput. Sci. & Eng., Hebrew Univ., Jerusalem, Israel ; Shashua, A.

Projection matrices from projective spaces P3 to P2 have long been used in multiple-view geometry to model the perspective projection created by the pin-hole camera. In this work we introduce higher-dimensional mappings Pk→P2, k=4,5,6 for the representation of various applications in which the world we view is no longer rigid. We also describe the multi-view constraints from these new projection matrices and methods for extracting the (non-rigid) structure and motion for each application

Published in:

Computer Vision, 2001. ICCV 2001. Proceedings. Eighth IEEE International Conference on  (Volume:1 )

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