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Structure from Motion Estimation with Positional Cues

In English

Författare

Redaktör

  • Joni-Kristian Kämäräinen
  • Markus Koskela

Summary, in English

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.

Publiceringsår

2013

Språk

Engelska

Sidor

522-532

Publikation/Tidskrift/Serie

Lecture Notes in Computer Science (Image Analysis : 18th Scandinavian Conference, SCIA 2013, Espoo, Finland, June 17-20, 2013. Proceedings)

Volym

7944

Dokumenttyp

Konferensbidrag

Förlag

Springer

Ämne

  • Mathematics
  • Computer Vision and Robotics (Autonomous Systems)

Conference name

18th Scandinavian Conference on Image Analysis (SCIA 2013)

Conference date

2013-06-17 - 2013-06-20

Conference place

Espoo, Finland

Status

Published

Forskningsgrupp

  • Mathematical Imaging Group

ISBN/ISSN/Övrigt

  • ISSN: 0302-9743
  • ISSN: 1611-3349
  • ISBN: 978-3-642-38885-9 (print)
  • ISBN: 978-3-642-38886-6 (online)