46 citations · 93 across the 3 of their papers we have counts for
3 papers
math.OC2012★ 6 cited
A QCQP Approach to Triangulation
Chris Aholt, Sameer Agarwal, Rekha Thomas
Triangulation of a three-dimensional point from at least two noisy 2-D images can be formulated as a quadratically constrained quadratic program. We propose an algorithm to extract…
math.AG2012★ 46 cited
The ideal of the trifocal variety
Chris Aholt, Luke Oeding
Techniques from representation theory, symbolic computational algebra, and numerical algebraic geometry are used to find the minimal generators of the ideal of the trifocal variety…
math.AG2011★ 41 cited
A Hilbert Scheme in Computer Vision
Chris Aholt, Bernd Sturmfels, Rekha Thomas
Multiview geometry is the study of two-dimensional images of three-dimensional scenes, a foundational subject in computer vision. We determine a universal Groebner basis for the mu…