Sciweavers

1340 search results - page 49 / 268
» Spam Filter Analysis
Sort
View
ECCV
2006
Springer
16 years 6 months ago
A Fast Approximation of the Bilateral Filter Using a Signal Processing Approach
The bilateral filter is a nonlinear filter that smoothes a signal while preserving strong edges. It has demonstrated great effectiveness for a variety of problems in computer visio...
Frédo Durand, Sylvain Paris
ISCAS
2005
IEEE
105views Hardware» more  ISCAS 2005»
15 years 10 months ago
Low-sensitivity current-mode active-RC filters using impedance tapering
—This paper is concerned with a new design method of low-sensitivity current-mode filters, which results from lowsensitivity voltage-mode filter design using impedance tapering. ...
Drazen Jurisic, Neven Mijat, George S. Moschytz
TOG
2010
106views more  TOG 2010»
14 years 11 months ago
Accelerating spatially varying Gaussian filters
High-dimensional Gaussian filters, most notably the bilateral filter, are important tools for many computer graphics and vision tasks. In recent years, a number of techniques for ...
Jongmin Baek, David E. Jacobs
ICPR
2008
IEEE
15 years 11 months ago
Multimodal biometrics fusion using Correlation Filter Bank
In this paper, a novel class-dependence feature analysis method based on Correlation Filter Bank (CFB) technique for effective multimodal biometrics fusion at the feature level is...
Yan Yan, Yu-Jin Zhang
CIARP
2011
Springer
14 years 4 months ago
Sentiment-Preserving Reduction for Social Media Analysis
Abstract. In this paper, we address the problem of opinion analysis using a probabilistic approach to the underlying structure of different types of opinions or sentiments around ...
Sergio Hernández, Philip Sallis