Search Results for author: Rekha R. Thomas

Found 4 papers, 0 papers with code

Existence of Two View Chiral Reconstructions

no code implementations14 Nov 2020 Andrew Pryhuber, Rainer Sinn, Rekha R. Thomas

For up to three point pairs, we prove that a chiral reconstruction always exists while the set of five or more point pairs that do not have a chiral reconstruction is Zariski-dense.

Vocal Bursts Valence Prediction

The Chiral Domain of a Camera Arrangement

no code implementations19 Mar 2020 Sameer Agarwal, Andrew Pryhuber, Rainer Sinn, Rekha R. Thomas

We introduce the chiral domain of an arrangement of cameras $\mathcal{A} = \{A_1,\dots, A_m\}$ which is the subset of $\mathbb{P}^3$ visible in $\mathcal{A}$.

On the Existence of Epipolar Matrices

no code implementations6 Oct 2015 Sameer Agarwal, Hon-Leung Lee, Bernd Sturmfels, Rekha R. Thomas

essential) matrix given $m$ point correspondences in two views.

Certifying the Existence of Epipolar Matrices

no code implementations21 Jul 2014 Sameer Agarwal, Hon-Leung Lee, Bernd Sturmfels, Rekha R. Thomas

Given a set of point correspondences in two images, the existence of a fundamental matrix is a necessary condition for the points to be the images of a 3-dimensional scene imaged with two pinhole cameras.

Camera Calibration

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