2008 7th IEEE/ACM International Symposium on Mixed and Augmented Reality
DOI: 10.1109/ismar.2008.4637318
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ABSTRACT This paper is concerned,with the problem,of estimating the rela- tive translation and orientation of an inertial measurement,unit and a spherical camera, which are rigidly connected. The key is to re- alize that this problem,is in fact an instance of a standard problem within the area of system identification, referred to as a gray-box problem. We propose a new,algorithm for estimating the relative translation and orientation, which does not require any additional hardware, except a piece of paper with a checkerboard pattern on it. The experimental results show that the method,works well in practice.