1 code implementation • 10 Nov 2023 • José Celestino, Manuel Marques, Jacinto C. Nascimento, João Paulo Costeira
Head orientation is a challenging Computer Vision problem that has been extensively researched having a wide variety of applications.
Ranked #4 on Head Pose Estimation on BIWI
no code implementations • 18 Sep 2023 • Gabriel Moreira, Manuel Marques, João Paulo Costeira, Alexander Hauptmann
Recent research in representation learning has shown that hierarchical data lends itself to low-dimensional and highly informative representations in hyperbolic space.
1 code implementation • ICCV 2021 • Gabriel Moreira, Manuel Marques, João Paulo Costeira
A cornerstone of geometric reconstruction, rotation averaging seeks the set of absolute rotations that optimally explains a set of measured relative orientations between them.
no code implementations • 27 Jan 2017 • Cláudia Soares, João Gomes, Beatriz Ferreira, João Paulo Costeira
LocDyn is robust: it rejects outlier noise, while the comparing methods succumb in terms of positioning error.