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ICIP
2003
IEEE
16 years 8 months ago
A stokes flow boundary integral measurement of tubular structure cross sections in two dimensions
In this paper we will develop a method to determine cross sections of arbitrary two-dimensional tubular structures, which are allowed to branch, by means of a Stokes flow based bo...
Marc Niethammer, Eric Pichon, Allen Tannenbaum, Pe...
MICCAI
2006
Springer
16 years 7 months ago
A Comparison of Needle Bending Models
Modeling the deflection of flexible needles is an essential part of needle insertion simulation and path planning. In this paper, three models are compared in terms of accuracy in ...
Ehsan Dehghan, Orcun Goksel, S. E. Salcudean
ICML
2005
IEEE
16 years 7 months ago
Active learning for Hidden Markov Models: objective functions and algorithms
Hidden Markov Models (HMMs) model sequential data in many fields such as text/speech processing and biosignal analysis. Active learning algorithms learn faster and/or better by cl...
Brigham Anderson, Andrew Moore
IROS
2009
IEEE
191views Robotics» more  IROS 2009»
16 years 1 months ago
Non-cubic occupied voxel lists for robot maps
— An alternative to the conventional quantization for occupied voxel lists in both 2D and 3D is presented. The performance metrics of the hexagonal lattice in 2D and the face cen...
Julian Ryde, Michael Brünig
VTC
2008
IEEE
145views Communications» more  VTC 2008»
16 years 29 days ago
Channel Model for Train to Train Communication Using the 400 MHz Band
Abstract—This paper presents a channel model for direct trainto-train communication appropriate for the 400 MHz band. Extrapolation of theoretical and experimental results obtain...
Cristina Rico Garcia, Andreas Lehner, Thomas Stran...