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GEOINFORMATICA
2010
66views more  GEOINFORMATICA 2010»
14 years 11 months ago
A semantic and language-based representation of an environmental scene
Abstract The modeling of a landscape environment is a cognitive activity that requires appropriate spatial representations. The research presented in this paper introduces a struct...
Jean-Marie Le Yaouanc, Eric Saux, Christophe Clara...
82
Voted
IPMU
2010
Springer
14 years 11 months ago
Color Recognition Enhancement by Fuzzy Merging
This paper deals with color matching in a wood quality control problem. The main difficulty consists in the recognition of gradual color in an industrial context. The wood, which i...
Vincent Bombardier, Emmanuel Schmitt, Patrick Char...
SIAMSC
2010
117views more  SIAMSC 2010»
14 years 11 months ago
A New Multiscale Representation for Shapes and Its Application to Blood Vessel Recovery
In this paper, we will first introduce a novel multiscale representation (MSR) for shapes via level set motions and partial differential equations (PDEs). Based on the MSR, we wi...
Bin Dong, Aichi Chien, Zuowei Shen, Stanley Osher
104
Voted
SIAMSC
2010
161views more  SIAMSC 2010»
14 years 11 months ago
Surface Reconstruction and Image Enhancement via L1-Minimization
A surface reconstruction technique based on minimization of the total variation of the gradient is introduced. Convergence of the method is established, and an interior-point algor...
Veselin Dobrev, Jean-Luc Guermond, Bojan Popov
112
Voted
ICIP
2009
IEEE
14 years 10 months ago
Best basis denoising with non-stationary wavelet packets
This article introduces a best basis search algorithm in a nonstationary (NS) wavelet packets dictionary. It computes an optimized labeled quad-tree that indexes the filters used ...
Nizar Ouarti, Gabriel Peyré