255 search results - page 7 / 51 » Globally Optimal Estimation of Nonrigid Image Distortion |
ICPR
2010
IEEE
14 years 5 months ago
2010
IEEE
This paper presents a non-rigid registration method for the restoration of double-sided historical manuscripts. Firstly, the gradient direction maps of the two images of a manuscr...
IWCIA
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. Usually object segmentation and motion estimation are considered (and modelled) as different tasks. For motion estimation this leads to problems arising especially at th...
ICIP
2005
IEEE
15 years 18 hour ago
2005
IEEE
This paper is concerned with open questions and modifications to expand the applicability of the recursive optimal per-pixel estimate (ROPE) of end-to-end distortion, which are pa...
CVPR
2007
IEEE
15 years 11 days ago
2007
IEEE
We show how to extend the ICP framework to nonrigid registration, while retaining the convergence properties of the original algorithm. The resulting optimal step nonrigid ICP fra...
ICCV
2003
IEEE
15 years 8 days ago
2003
IEEE
This paper addresses the problem of calibrating camera lens distortion, which can be signi?cant in medium to wide angle lenses. While almost all existing nonmetric distortion cali...