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Rotation averaging with application to camera-rig calibration

Dai, Yuchao; Trumpf, Jochen; Li, Hongdong; Barnes, Nick; Hartley, Richard


We present a method for calibrating the rotation between two cameras in a camera rig in the case of non-overlapping fields of view and in a globally consistent manner. First, rotation averaging strategies are discussed and an L1-optimal rotation averaging algorithm is presented which is more robust than the L2-optimal mean and the direct least squares mean. Second, we alternate between rotation averaging across several views and conjugate rotation averaging to achieve a global solution. Various...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Conference paper
Source: Proceedings of Asian Conference on Computer Vision (ACCV 2009)
DOI: 10.1007/978-3-642-12304-7_32


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