no code implementations • CVPR 2021 • Álvaro Parra, Shin-Fang Chng, Tat-Jun Chin, Anders Eriksson, Ian Reid
Under mild conditions on the noise level of the measurements, rotation averaging satisfies strong duality, which enables global solutions to be obtained via semidefinite programming (SDP) relaxation.
1 code implementation • CVPR 2020 • Daqi Liu, Álvaro Parra, Tat-Jun Chin
To alleviate this weakness, we propose a new globally optimal event-based motion estimation algorithm.
no code implementations • 11 Feb 2019 • Álvaro Parra, Tat-Jun Chin, Anders Eriksson, Ian Reid
Bundle adjustment plays a vital role in feature-based monocular SLAM.
no code implementations • 5 Feb 2019 • Álvaro Parra, Tat-Jun Chin, Frank Neumann, Tobias Friedrich, Maximilian Katzmann
An alternative approach is to directly search for the subset of correspondences that are pairwise consistent, without optimising the registration function.