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ICIP
1999
IEEE
16 years 1 months ago
Efficient Approximation of Gray-Scale Images Through Bounded Error Triangular Meshes
This paper presents an iterative algorithm for approximating gray-scale images with adaptive triangular meshes ensuring a given tolerance. At each iteration, the algorithm applies...
Angel Domingo Sappa, Boris Xavier Vintimilla, Migu...
ITCC
2002
IEEE
15 years 4 months ago
Euler Vector: A Combinatorial Signature for Gray-Tone Images
A new combinatorial characterization of a gray-tone image called Euler Vector is proposed. Euler number of a binary image is a well-known topological feature, which remains invari...
Arijit Bishnu, Bhargab B. Bhattacharya, Malay Kuma...
ICC
2000
IEEE
127views Communications» more  ICC 2000»
15 years 3 months ago
Edge Profile Optimal Constellation Labeling
Structurally distinct constellation labelings exist within both the Gray code and the set-partitioning paradigm. Different labeling choices within either paradigm can provide diffe...
Richard D. Wesel, Xueting Liu
SOSP
2001
ACM
15 years 8 months ago
Information and Control in Gray-Box Systems
In modern systems, developers are often unable to modify the underlying operating system. To build services in such an environment, we advocate the use of gray-box techniques. Whe...
Andrea C. Arpaci-Dusseau, Remzi H. Arpaci-Dusseau
IWANN
1997
Springer
15 years 3 months ago
Gray-Level Object Segmentation with a Network of FitzHugh-Nagumo Oscillators
Abstract. In this paper we adopt a temporal coding approach to neuronal modeling of the visual cortex, using oscillations. We propose a hierarchy of three processing modules corres...
Abderrahim Labbi, Ruggero Milanese, Holger Bosch