Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Exhaustive linearization for robust camera pose and focal length estimation

Autor
Peñate, A.; Andrade-Cetto, J.; Moreno-Noguer, F.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on pattern analysis and machine intelligence
Data de publicació
2013
Volum
35
Número
10
Pàgina inicial
2387
Pàgina final
2400
DOI
https://doi.org/10.1109/TPAMI.2013.36 Obrir en finestra nova
Projecte finançador
ARCAS: Aerial Robotics Cooperative Assembly System
IntellAct: Intelligent observation and execution of Actions and manipulations
Repositori
http://hdl.handle.net/2117/22931 Obrir en finestra nova
Resum
We propose a novel approach for the estimation of the pose and focal length of a camera from a set of 3D-to-2D point correspondences. Our method compares favorably to competing approaches in that it is both more accurate than existing closed form solutions, as well as faster and also more accurate than iterative ones. Our approach is inspired on the EPnP algorithm, a recent O(n) solution for the calibrated case. Yet we show that considering the focal length as an additional unknown renders the l...
Citació
Peñate, A.; Andrade-Cetto, J.; Moreno-Noguer, F. Exhaustive linearization for robust camera pose and focal length estimation. "IEEE transactions on pattern analysis and machine intelligence", 2013, vol. 35, núm. 10, p. 2387-2400.
Paraules clau
computer vision paraules autor: camera calibration, perspective-n-point problem
Grup de recerca
VIS - Visió Artificial i Sistemes Intel.ligents

Participants