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[3] L. Kneip, P. Furgale, R. Siegwart, "Using Multi-Camera Systems in Robotics: Efficient Solutions to the NPnP Problem", Proc. of The IEEE International Conference on Robotics and Automation (ICRA), Karlsruhe, Germany. May 2013.

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[6] D. Nistér, "An efficient solution to the five-point relative pose problem", IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI), 26(6):756–777, 2004.

[7] L. Kneip, R. Siegwart, M. Pollefeys, "Finding the Exact Rotation Between Two Images Independently of the Translation", Proc. of The European Conference on Computer Vision (ECCV), Florence, Italy. October 2012.

[8] R. Hartley, A. Zisserman. "Multiple View Geometry in Computer Vision", Cambridge University Press, New York, NY, USA, second edition, 2004.

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[17] L. Kneip, P. Furgale, "OpenGV: A unified and generalized approach to real-time calibrated geometric vision", Proc. of The IEEE International Conference on Robotics and Automation (ICRA), Hong Kong, China. May 2014.

[18] L. Kneip, H. Li, "Efficient Computation of Relative Pose for Multi-Camera Systems", In Proc. of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Columbus, USA. June 2014.

[19] L. Kneip, H. Li, Y. Seo, "UPnP: An optimal O(n) solution to the absolute pose problem with universal applicability", In Proc. of The European Conference on Computer Vision (ECCV), Zurich, Switzerland. September 2014.