Please use this identifier to cite or link to this item: https://doi.org/10.1109/ICCV.2013.66
Title: A global linear method for camera pose registration
Authors: Jiang, N.
Cui, Z.
Tan, P. 
Keywords: structure-from-motion
Issue Date: 2013
Citation: Jiang, N., Cui, Z., Tan, P. (2013). A global linear method for camera pose registration. Proceedings of the IEEE International Conference on Computer Vision : 481-488. ScholarBank@NUS Repository. https://doi.org/10.1109/ICCV.2013.66
Abstract: We present a linear method for global camera pose registration from pair wise relative poses encoded in essential matrices. Our method minimizes an approximate geometric error to enforce the triangular relationship in camera triplets. This formulation does not suffer from the typical 'unbalanced scale' problem in linear methods relying on pair wise translation direction constraints, i.e. an algebraic error, nor the system degeneracy from collinear motion. In the case of three cameras, our method provides a good linear approximation of the trifocal tensor. It can be directly scaled up to register multiple cameras. The results obtained are accurate for point triangulation and can serve as a good initialization for final bundle adjustment. We evaluate the algorithm performance with different types of data and demonstrate its effectiveness. Our system produces good accuracy, robustness, and outperforms some well-known systems on efficiency. © 2013 IEEE.
Source Title: Proceedings of the IEEE International Conference on Computer Vision
URI: http://scholarbank.nus.edu.sg/handle/10635/125105
ISBN: 9781479928392
DOI: 10.1109/ICCV.2013.66
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

67
checked on Jan 17, 2020

WEB OF SCIENCETM
Citations

42
checked on Jan 17, 2020

Page view(s)

310
checked on Jan 17, 2020

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.