On the Relation between two Rotation Metrics

نویسنده

  • Thomas Ruland
چکیده

ar X iv :1 51 2. 04 21 9v 1 [ cs .C V ] 1 4 D ec 2 01 5 Abstract In their work ”Global Optimization through Rotation Space Search” [5], Richard Hartley and Fredrik Kahl introduce a global optimization strategy for problems in geometric computer vision, based on rotation space search using a branch-and-bound algorithm. In its core, Lemma 2 of their publication is the important foundation for a class of global optimization algorithms, which is adopted over a wide range of problems in subsequent publications. This lemma relates a metric on rotations represented by rotation matrices with a metric on rotations in axis-angle representation. This work focuses on a proof for this relationship, which is based on Rodrigues’ Rotation Theorem for the composition of rotations in axis-angle representation [9, 1].

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عنوان ژورنال:
  • CoRR

دوره abs/1512.04219  شماره 

صفحات  -

تاریخ انتشار 2015