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TSP
2008
116views more  TSP 2008»
15 years 3 months ago
Fast Blind Separation of Long Mixture Recordings Using Multivariate Polynomial Identification
This correspondence presents new approaches for optimizing kurtosis-based separation criteria in the case of long mixture recordings. Our methods are based on a multivariate polyno...
Johan Thomas, Yannick Deville, Shahram Hosseini
114
Voted
SIAMJO
2000
76views more  SIAMJO 2000»
15 years 3 months ago
Superlinear Convergence and Implicit Filtering
In this note we show how the implicit filtering algorithm can be coupled with the BFGS quasi-Newton update to obtain a superlinearly convergent iteration if the noise in the object...
T. D. Choi, C. T. Kelley
100
Voted
RAS
2002
119views more  RAS 2002»
15 years 3 months ago
Exploration method using harmonic functions
Harmonic functions provide optimal potential maps for robot navigation in a previously explored static environment. Here we investigate the performance of an algorithm for explora...
Edson Prestes e Silva Jr., Paulo Martins Engel, Ma...
134
Voted
FGR
2011
IEEE
201views Biometrics» more  FGR 2011»
14 years 7 months ago
Sparse shape registration for occluded facial feature localization
Abstract— This paper proposes a sparsity driven shape registration method for occluded facial feature localization. Most current shape registration methods search landmark locati...
Fei Yang, Junzhou Huang, Dimitris N. Metaxas
112
Voted
IJMMS
2008
62views more  IJMMS 2008»
15 years 3 months ago
Iterative design of MOVE: A situationally appropriate vehicle navigation system
Drivers need assistance when navigating an unfamiliar route. In-vehicle navigation systems have improved in recent years due to the technology advances, but are sometimes problema...
Joonhwan Lee, Jodi Forlizzi, Scott E. Hudson