Sciweavers

930 search results - page 129 / 186
» Adding Gaussian noise to
Sort
View
ICPR
2010
IEEE
15 years 9 months ago
A Hypothesis Testing Approach for Fluorescent Blob Identification
Template matching is a common approach for identifying fluorescent objects within a biological image. But how to decide a threshold value for the purpose of justifying the goodness...
Le-Shin Wu, Sidney Shaw
NIPS
2003
15 years 7 months ago
Subject-Independent Magnetoencephalographic Source Localization by a Multilayer Perceptron
We describe a system that localizes a single dipole to reasonable accuracy from noisy magnetoencephalographic (MEG) measurements in real time. At its core is a multilayer perceptr...
Sung C. Jun, Barak A. Pearlmutter
TSP
2008
91views more  TSP 2008»
15 years 6 months ago
On Optimal Perfect Reconstruction Feedback Quantizers
Abstract-- This paper presents novel results on Perfect Reconstruction Feedback Quantizers (PRFQs), i.e., noise-shaping, predictive and sigma-delta A/D converters whose signal tran...
Milan S. Derpich, Eduardo I. Silva, Daniel E. Quev...
TOG
2002
154views more  TOG 2002»
15 years 5 months ago
Image based flow visualization
A new method for the visualization of two-dimensional fluid flow is presented. The method is based on the advection and decay of dye. These processes are simulated by defining eac...
Jarke J. van Wijk
IJNSEC
2011
77views more  IJNSEC 2011»
15 years 1 months ago
Performance Evaluation of the TSS Node Authentication Scheme in Noisy MANETs
This paper presents a description and performance evaluation of a threshold secret sharing (TSS) node authentication scheme in noisy mobile ad hoc networks (MANETs). The scheme ca...
Hussein Al-Bahadili, Shakir Hussain, Ghassan Issa,...