| Title: | Calibration and Auto-Refinement for Light Field Cameras |
| Authors: | Anisimov, Yuriy Reis, Gerd Stricker, Didier |
| Citation: | WSCG 2021: full papers proceedings: 29. International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, p. 253-262. |
| Issue Date: | 2021 |
| Publisher: | Václav Skala - UNION Agency |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | http://hdl.handle.net/11025/45031 |
| ISBN: | 978-80-86943-34-3 |
| ISSN: | 2464-4617 2464–4625(CD/DVD) |
| Keywords: | světelné pole;kalibrace kamery;rektifikace kamery;upřesnění kalibrace |
| Keywords in different language: | light field;camera calibration;camera rectification;calibration refinement |
| Abstract in different language: | The ability to create an accurate three-dimensional reconstruction of a captured scene draws attention to the prin-ciples of light fields. This paper presents an approach for light field camera calibration and rectification, basedon pairwise pattern-based parameters extraction. It is followed by a correspondence-based algorithm for cameraparameters refinement from arbitrary scenes using the triangulation filter and nonlinear optimization. The effec-tiveness of our approach is validated on both real and synthetic data. |
| Rights: | © Václav Skala - UNION Agency |
| Appears in Collections: | WSCG 2021: Full Papers Proceedings |
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