206 search results - page 26 / 42 » A partial differential equation approach to image zoom |
122
click to vote
ECCV
2004
Springer
16 years 3 months ago
2004
Springer
In this paper, we propose a new PDE-based methodology for deformable surfaces that is capable of automatically evolving its shape to capture the geometric boundary of the data and ...
108
click to vote
TMI
2008
15 years 1 months ago
2008
Abstract-- This paper provides a comprehensive and quantitative review of spatial transformations models for nonrigid image registration. It explains the theoretical foundation of ...
CVPR
2005
IEEE
16 years 3 months ago
2005
IEEE
Shape From Shading is known to be an ill-posed problem. We show in this paper that if we model the problem in a different way than it is usually done, more precisely by taking int...
110
click to vote
ICCV
2007
IEEE
15 years 7 months ago
2007
IEEE
The image of a curved, specular (mirror-like) surface is a distorted reflection of the environment. The goal of our work is to develop a framework for recovering general shape fr...
109
click to vote
CVPR
2009
IEEE
16 years 8 months ago
2009
IEEE
This article presents a general approach for the active
stereo tracking of multiple moving targets. The problem is
formulated on the plane, where cameras are modeled as
”line ...