1613 search results - page 259 / 323 » Invariant representation in image processing |
107
Voted
ICIP
2005
IEEE
16 years 5 months ago
2005
IEEE
Shannon's sampling theory and its variants provide effective solutions to the problem of reconstructing a signal from its samples in some "shift-invariant " space, ...
255
Voted
3DIM
2007
IEEE
15 years 10 months ago
2007
IEEE
We propose an algorithm for surface reconstruction from unorganized points based on a view of the sampling process as a deformation from the original surface. In the course of thi...
131
Voted
VISUALIZATION
2002
IEEE
15 years 8 months ago
2002
IEEE
This paper introduces a method for smoothing complex, noisy surfaces, while preserving (and enhancing) sharp, geometric features. It has two main advantages over previous approach...
162
Voted
ICIP
2003
IEEE
16 years 5 months ago
2003
IEEE
Robust real-time tracking of non-rigid objects in a dynamic environment is a challenging task. Among various cues in tracking, color can provide an efficient visual cue for this t...
143
Voted
ACMACE
2009
ACM
15 years 1 months ago
2009
ACM
In this paper we propose a novel approach for generating expressive caricatures from an input image. The novelty of this work comes from combining an Active Appearance Model facia...