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CDC
2009
IEEE
164views Control Systems» more  CDC 2009»
13 years 10 months ago
Kalman filter based estimation of flow states in open channels using Lagrangian sensing
In this article, we investigate real-time estimation of flow states, average velocity and stage (water depth), in open channels using the measurements obtained from Lagrangian sens...
Mohammad Rafiee, Qingfang Wu, Alexandre M. Bayen
CIMAGING
2009
145views Hardware» more  CIMAGING 2009»
13 years 10 months ago
Wavelet-based Poisson rate estimation using the Skellam distribution
Owing to the stochastic nature of discrete processes such as photon counts in imaging, real-world data measurements often exhibit heteroscedastic behavior. In particular, time ser...
Keigo Hirakawa, Farhan A. Baqai, Patrick J. Wolfe
ADCM
2007
134views more  ADCM 2007»
13 years 9 months ago
Barycentric coordinates for convex sets
In this paper we provide an extension of barycentric coordinates from simplices to arbitrary convex sets. Barycentric coordinates over convex 2D polygons have found numerous appli...
Joe D. Warren, Scott Schaefer, Anil N. Hirani, Mat...
AMC
2007
125views more  AMC 2007»
13 years 9 months ago
Geometric multigrid for high-order regularizations of early vision problems
The surface estimation problem is used as a model to demonstrate a framework for solving early vision problems by high-order regularization with natural boundary conditions. Becaus...
Stephen L. Keeling, Gundolf Haase
ASC
2008
13 years 9 months ago
Evolving a Bayesian classifier for ECG-based age classification in medical applications
Abstract. Objective: Age classification of patients based on information extracted from electrocardiograms (ECG's). The scope of this work is to develop and compare the perfor...
M. Wiggins, A. Saad, Brian Litt, George J. Vachtse...