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15 years 12 months ago
Fast image and video denoising via nonlocal means of similar neighborhoods
In this note, improvements to the non-local means image denoising method introduced in [2], [3] are presented. The original non-local means method replaces a noisy pixel by the ...
Mona Mahmoudi, Guillermo Sapiro
ACIVS
2009
Springer
15 years 11 months ago
Self-assessed Contrast-Maximizing Adaptive Region Growing
In the context of an experimental virtual-reality surgical planning software platform, we propose a fully self-assessed adaptive region growing segmentation algorithm. Our method s...
Carlos S. Mendoza, Begoña Acha, Carmen Serr...
LOPSTR
2001
Springer
15 years 11 months ago
Computing Environment-Aware Agent Behaviours with Logic Program Updates
Abstract. The ability of reacting to changes in the external environment is of crucial importance within the context of software agents. Such feature must however be suitably recon...
José Júlio Alferes, Antonio Brogi, J...
DSN
2000
IEEE
15 years 11 months ago
OFTT: A Fault Tolerance Middleware Toolkit for Process Monitoring and Control Windows NT Applications
This paper describes the OFTT (OLE Fault Tolerance Technology), a fault tolerance middleware toolkit running on the Microsoft Windows NT operating system that provides required fa...
Myron Hecht, Xuegao An, Bing Zhang, Yutao He
FMSP
2000
ACM
152views Formal Methods» more  FMSP 2000»
15 years 11 months ago
Fault origin adjudication
When a program P fails to satisfy a requirement R supposedly ensured by a detailed speci cation S that was used to implement P, there is a question about whether the problem arise...
Karthikeyan Bhargavan, Carl A. Gunter, Davor Obrad...