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ICPR
2004
IEEE
16 years 5 months ago
Shape Retrieval using Concavity Trees
y trees are well-known abstract structures. This paper proposes a new shape-based image retrieval method based on concavity trees. The proposed method has two main components. The...
Mohamed Kamel, Ossama El Badawy
ICASSP
2008
IEEE
15 years 11 months ago
An ICA-based multilinear algebra tools for dimensionality reduction in hyperspectral imagery
Dimensionality reduction (DR) is a major issue to improve the efficiency of the classifiers in Hyperspectral images (HSI). Recently, the independent component analysis (ICA) app...
Nadine Renard, Salah Bourennane
ISBI
2007
IEEE
15 years 11 months ago
Lesion Detection in Noisy Mr Brain Images Using Constrained Gmm and Active Contours
This paper focuses on the detection and segmentation of multiple sclerosis (MS) lesions in magnetic resonance images. The proposed method performs healthy tissue segmentation usin...
Oren Freifeld, Hayit Greenspan, Jacob Goldberger
APLAS
2004
ACM
15 years 10 months ago
Network Fusion
Modular programming enjoys many well-known advantages: readability, maintainability, separate development and compilation. However, the composition of modular units (components) s...
Pascal Fradet, Stéphane Hong Tuan Ha
ER
2004
Springer
139views Database» more  ER 2004»
15 years 10 months ago
A Sociological Framework for Multi-agent Systems Validation and Verification
Social and intentional behaviours appear as two main components of the agent paradigm. Methods of conventional software engineering do not seem to be appropriate to gain a full kno...
Rubén Fuentes, Jorge J. Gómez-Sanz, ...