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Relative affine structure: canonical model for 3D from 2D geometry and applications | IEEE Journals & Magazine | IEEE Xplore

Relative affine structure: canonical model for 3D from 2D geometry and applications


Abstract:

We propose an affine framework for perspective views, captured by a single extremely simple equation based on a viewer-centered invariant we call relative affine structur...Show More

Abstract:

We propose an affine framework for perspective views, captured by a single extremely simple equation based on a viewer-centered invariant we call relative affine structure. Via a number of corollaries of our main results we show that our framework unifies previous work-including Euclidean, projective and affine-in a natural and simple way, and introduces new, extremely simple algorithms for the tasks of reconstruction from multiple views, recognition by alignment, and certain image coding applications.
Published in: IEEE Transactions on Pattern Analysis and Machine Intelligence ( Volume: 18, Issue: 9, September 1996)
Page(s): 873 - 883
Date of Publication: 06 August 2002

ISSN Information:


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