@inproceedings{739030a0ad9b4940aa4948647f779dcb,
title = "Common Self-polar Triangle of Concentric Conics for Light Field Camera Calibration",
abstract = "Accurate light field camera calibration plays an important role in various applications. Instead of a planar checkerboard, we propose to calibrate light field camera using a concentric conics pattern. In this paper, we explore the property and reconstruction of common self-polar triangle with respect to concentric circle and ellipse. A light field projection model is formulated to compute out an effective linear initial solution for both intrinsic and extrinsic parameters. In addition, a 4-parameter radial distortion model is presented considering different view points in light field. Finally, we establish a cost function based on Sampson error for non-linear optimization. Experimental results on both synthetic data and real light field have verified the effectiveness and robustness of the proposed algorithm.",
keywords = "Common self-polar triangle, Computational photography and video, Light field camera calibration",
author = "Qi Zhang and Qing Wang",
note = "Publisher Copyright: {\textcopyright} 2019, Springer Nature Switzerland AG.; 14th Asian Conference on Computer Vision, ACCV 2018 ; Conference date: 02-12-2018 Through 06-12-2018",
year = "2019",
doi = "10.1007/978-3-030-20876-9_2",
language = "英语",
isbn = "9783030208752",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "18--33",
editor = "Greg Mori and C.V. Jawahar and Konrad Schindler and Hongdong Li",
booktitle = "Computer Vision – ACCV 2018 - 14th Asian Conference on Computer Vision, Revised Selected Papers",
}