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SIGGRAPH
1992
ACM
15 years 10 months ago
Predicting reflectance functions from complex surfaces
We describe a physically-based Monte Carlo technique for approximating bidirectional reflectance distribution functions (BRDFs) for a large class of geometries by directly simulat...
Stephen H. Westin, James Arvo, Kenneth E. Torrance
ACIVS
2007
Springer
15 years 10 months ago
A Multi-agent Approach for Range Image Segmentation with Bayesian Edge Regularization
Abstract. We present and evaluate in this paper a multi-agent approach for range image segmentation. The approach consists in using autonomous agents for the segmentation of a rang...
Smaine Mazouzi, Zahia Guessoum, Fabien Michel, Moh...
ICIAR
2010
Springer
15 years 10 months ago
Segmentation Based Noise Variance Estimation from Background MRI Data
Accurate and precise estimation of the noise variance is often of key importance as an input parameter for posterior image processing tasks. In MR images, background data is well s...
Jeny Rajan, Dirk Poot, Jaber Juntu, Jan Sijbers
AUTONOMICS
2007
ACM
15 years 10 months ago
A framework to support multiple reconfiguration strategies
Self-management is a key feature of autonomic systems. This often demands the dynamic reconfiguration of a distributed application. An important issue in the reconfiguration proce...
Liliana Rosa, Luís Rodrigues, Antóni...
COMPLEX
2009
Springer
15 years 10 months ago
Using the Weighted Rich-Club Coefficient to Explore Traffic Organization in Mobility Networks
Abstract. The aim of a transportation system is to enable the movement of goods or persons between any two locations with the highest possible efficiency. This simple principle ins...
Jose J. Ramasco, Vittoria Colizza, Pietro Panzaras...