3 papers
cs.CV2020
Existence of Two View Chiral Reconstructions
Andrew Pryhuber, Rainer Sinn, Rekha R. Thomas
A fundamental question in computer vision is whether a set of point pairs is the image of a scene that lies in front of two cameras. Such a scene and the cameras together are known…
math.AG2020
The Chiral Domain of a Camera Arrangement
Sameer Agarwal, Andrew Pryhuber, Rainer Sinn +1
We introduce the chiral domain of an arrangement of cameras which is the subset of visible in . It generalizes the cl…
math.AC2018
Ideals of the Multiview Variety
Sameer Agarwal, Andrew Pryhuber, Rekha Thomas
The multiview variety of an arrangement of cameras is the Zariski closure of the images of world points in the cameras. The prime vanishing ideal of this complex projective variety…