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SCALESPACE
1999
Springer
15 years 11 months ago
Nonlinear PDEs and Numerical Algorithms for Modeling Levelings and Reconstruction Filters
In this paper we develop partial differential equations (PDEs) that model the generation of a large class of morphological filters, the levelings and the openings/closings by rec...
Petros Maragos, Fernand Meyer
DAC
1997
ACM
15 years 10 months ago
Frequency-Domain Compatibility in Digital Filter BIST
We examine frequency-domain issues in the design and selection of on-chip test generators for built-in self-test (BIST) of highperformance digital filters. Test-generator/circuit...
Laurence Goodby, Alex Orailoglu
INCDM
2010
Springer
152views Data Mining» more  INCDM 2010»
15 years 10 months ago
Spam Email Filtering Using Network-Level Properties
Abstract. Spam is serious problem that affects email users (e.g. phishing attacks, viruses and time spent reading unwanted messages). We propose a novel spam email filtering appr...
Paulo Cortez, André Correia, Pedro Sousa, M...
ECCV
2010
Springer
15 years 10 months ago
Descattering Transmission via Angular Filtering
Abstract. We describe a single-shot method to differentiate unscattered and scattered components of light transmission through a heterogeneous translucent material. Directly-transm...
CVPR
2009
IEEE
15 years 10 months ago
Fourier analysis and Gabor filtering for texture analysis and local reconstruction of general shapes
Since the pioneering work of Gibson in 1950, ShapeFrom-Texture has been considered by researchers as a hard problem, mainly due to restrictive assumptions which often limit its ap...
Fabio Galasso, Joan Lasenby