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197
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SMI
2010
IEEE
228views Image Analysis» more  SMI 2010»
15 years 1 months ago
Hierarchical Spline Approximation of the Signed Distance Function
We present a method to compute the medial axis of a smooth curve or surface by using PHT-spline (polynomial splines over hierarchical T-meshes) hierarchical approximation. In part...
Xinghua Song, Bert Jüttler, Adrien Poteaux
131
Voted
MICCAI
1999
Springer
15 years 7 months ago
Analysis of Functional MRI Data Using Mutual Information
Abstract. A new information-theoretic approach is presented for analyzing fMRI data to calculate the brain activation map. The method is based on a formulation of the mutualinforma...
Andy Tsai, John W. Fisher III, Cindy Wible, Willia...
SIAMNUM
2010
131views more  SIAMNUM 2010»
14 years 9 months ago
A Rational Interpolation Scheme with Superpolynomial Rate of Convergence
The purpose of this study is to construct a high-order interpolation scheme for arbitrary scattered datasets. The resulting function approximation is an interpolation function when...
Qiqi Wang, Parviz Moin, Gianluca Iaccarino
167
Voted
TASE
2010
IEEE
14 years 9 months ago
Intelligent Component-Based Automation of Baggage Handling Systems With IEC 61499
Airport Baggage Handling is a field of automation systems that is currently dependent on centralised control systems and conventional automation programming techniques. In this and...
Geoff Black, Valeriy Vyatkin
113
Voted
DCC
2008
IEEE
16 years 2 months ago
Idempotents in the neighbourhood of Patterson-Wiedemann functions having Walsh spectra zeros
In this paper we study the neighbourhood of 15-variable Patterson-Wiedemann (PW) functions, i.e., the functions that differ by a small Hamming distance from the PW functions in te...
Sumanta Sarkar, Subhamoy Maitra