Publikation

Calibration and Auto-Refinement for Light Field Cameras

Yuriy Anisimov, Gerd Reis, Didier Stricker

In: 29. International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision'2021. International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (WSCG-2021) International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision May 17-20 Pilsen/Hybrid Czech Republic Seiten 253-261 29 1-2 ISBN 978-80-86943-34-3 Vaclav Skala - UNION Agency Pilsen, Czech Republic 2021.

Abstrakt

The ability to create an accurate three-dimensional reconstruction of a captured scene draws attention to the principles of light fields. This paper presents an approach for light field camera calibration and rectification, based on pairwise pattern-based parameters extraction. It is followed by a correspondence-based algorithm for camera parameters refinement from arbitrary scenes using the triangulation filter and nonlinear optimization. The effectiveness of our approach is validated on both real and synthetic data.

Projekte

wscg-j53.pdf (pdf, 6 MB )

Deutsches Forschungszentrum für Künstliche Intelligenz
German Research Center for Artificial Intelligence