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ECCV
2004
Springer
15 years 24 days ago
The Least-Squares Error for Structure from Infinitesimal Motion
We analyze the least?squares error for structure from motion with a single infinitesimal motion ("structure from optical flow"). We present asymptotic approximations to ...
John Oliensis
3DPVT
2006
IEEE
190views Visualization» more  3DPVT 2006»
14 years 2 months ago
A Blind Source Separation Approach to Structure from Motion
We present an alternate approach to the problem of structure from motion (SfM) with noisy point measurements. With no information available about the joint density of three-dimens...
Jeff Fortuna, Aleix M. Martínez
CVPR
2012
IEEE
12 years 1 months ago
Discovering and exploiting 3D symmetries in structure from motion
Many architectural scenes contain symmetric or repeated structures, which can generate erroneous image correspondences during structure from motion (Sfm) computation. Prior work h...
Andrea Cohen, Christopher Zach, Sudipta N. Sinha, ...
CVPR
2010
IEEE
14 years 6 months ago
Non-Rigid Structure from Locally-Rigid Motion
We introduce locally-rigid motion, a general framework for solving the M-point, N-view structure-from-motion problem for unknown bodies deforming under orthography. The key idea i...
Jonathan Taylor, Allan Jepson, Kyros Kutulakos
ICPR
2008
IEEE
15 years 3 days ago
Recursive structure and motion estimation from noisy uncalibrated video sequences
This paper builds on a novel framework of hybrid matching constraints for estimation of structure and recovery of camera focal length and motion, combining the advantages of both ...
Anders Heyden, Du Q. Huynh