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ICIP
1999
IEEE
16 years 8 months ago
Computing Isotropic Local Contrast from Oriented Pyramid Decompositions
Working with contrast instead of luminance can facilitate numerous image processing and analysis tasks. Unfortunately, a common definition of contrast suitable for all situations ...
Stefan Winkler, Pierre Vandergheynst
LICS
1999
IEEE
15 years 10 months ago
Towards a Theory of Bisimulation for Local Names
Pitts and Stark have proposed the -calculus as a language for investigating the interaction of unique name generation and higher-order functions. They developed a sound model base...
Alan Jeffrey, Julian Rathke
POPL
1998
ACM
15 years 10 months ago
Local Type Inference
constraint solver. The other infers annotations on bound variables in function abstractions by propagating type constraints downward from enclosing application nodes. We motivate o...
Benjamin C. Pierce, David N. Turner
BC
2005
79views more  BC 2005»
15 years 6 months ago
Stochastic resonance of localized activity driven by common noise
Abstract We study the influence of spatially correlated noise on the transient dynamics of a recurrent network with Mexican-Hat type connectivity. We derive the closed form of the ...
Kosuke Hamaguchi, Masato Okada, Shigeru Kubota, Ka...
MOC
2002
76views more  MOC 2002»
15 years 6 months ago
Localization effects and measure source terms in numerical schemes for balance laws
Abstract. This paper investigates the behavior of numerical schemes for nonlinear conservation laws with source terms. We concentrate on two significant examples: relaxation approx...
Laurent Gosse