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Reconstruction from Projections Using Grassman Tensors

Hartley, Richard; Schaffalitzky, Frederik


In this paper a general procedure is given for reconstruction of a set of feature points in an arbitrary dimensional projective space from their projections into lower dimensional spaces. This extends the methods applied in the well-studied problem of reconstruction of scene points in P3 given their projections in a set of images. In this case, the bifocal, trifocal and quadrifocal tensors are used to carry out this computation. It is shown that similar methods will apply in a much more general...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
Source: International Journal of Computer Vision
DOI: 10.1007/s11263-009-0225-1


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