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Rigid Multiview Varieties (1509.03257v2)
Published 10 Sep 2015 in math.AG, cs.CV, and math.AC
Abstract: The multiview variety from computer vision is generalized to images by $n$ cameras of points linked by a distance constraint. The resulting five-dimensional variety lives in a product of $2n$ projective planes. We determine defining polynomial equations, and we explore generalizations of this variety to scenarios of interest in applications.