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ICIP
2005
IEEE
14 years 11 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, ...
3DIM
2007
IEEE
14 years 4 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...
VISUALIZATION
2002
IEEE
14 years 3 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...
ICIP
2003
IEEE
14 years 11 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...
ACMACE
2009
ACM
13 years 8 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...