TY - GEN
T1 - Structure from Motion Estimation with Positional Cues
AU - Svärm, Linus
AU - Oskarsson, Magnus
PY - 2013
Y1 - 2013
N2 - We present a system for structure from motion estimation using additional positioning data such as GPS data. The system incorporates the additional data in the outlier detection, the initial estimates and the final bundle adjustment. The initial solution is based on a novel objective function which is solved using convex optimization. This objective function is also used for outlier detection and removal. The initial solution is then refined based on a novel near $L_2$ minimization of the reprojection error using convex optimization methods. We present results on synthetic and real data, that shows the robustness, accuracy and speed of the proposed method.
AB - We present a system for structure from motion estimation using additional positioning data such as GPS data. The system incorporates the additional data in the outlier detection, the initial estimates and the final bundle adjustment. The initial solution is based on a novel objective function which is solved using convex optimization. This objective function is also used for outlier detection and removal. The initial solution is then refined based on a novel near $L_2$ minimization of the reprojection error using convex optimization methods. We present results on synthetic and real data, that shows the robustness, accuracy and speed of the proposed method.
U2 - 10.1007/978-3-642-38886-6_49
DO - 10.1007/978-3-642-38886-6_49
M3 - Paper in conference proceeding
SN - 978-3-642-38885-9 (print)
SN - 978-3-642-38886-6 (online)
VL - 7944
SP - 522
EP - 532
BT - Lecture Notes in Computer Science (Image Analysis : 18th Scandinavian Conference, SCIA 2013, Espoo, Finland, June 17-20, 2013. Proceedings)
A2 - Kämäräinen, Joni-Kristian
A2 - Koskela, Markus
PB - Springer
T2 - 18th Scandinavian Conference on Image Analysis (SCIA 2013)
Y2 - 17 June 2013 through 20 June 2013
ER -