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cs.CV2021
TomoSLAM: factor graph optimization for rotation angle refinement in microtomography
Mark Griguletskii, Mikhail Chekanov, Oleg Shipitko
In computed tomography (CT), the relative trajectories of a sample, a detector, and a signal source are traditionally considered to be known, since they are caused by the intention…
cs.CV2019
1-point RANSAC for Circular Motion Estimation in Computed Tomography (CT)
Mikhail O. Chekanov, Oleg S. Shipitko, Egor I. Ershov
This paper proposes a RANSAC-based algorithm for determining the axial rotation angle of an object from a pair of its tomographic projections. An equation is derived for calculatin…