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MOC
2000
94views more  MOC 2000»
15 years 2 months ago
A new summation method for power series with rational coefficients
Abstract. We show that an asymptotic summation method, recently proposed by the authors, can be conveniently applied to slowly convergent power series whose coefficients are ration...
Silvia Dassié, Marco Vianello, Renato Zanov...
BILDMED
2008
100views Algorithms» more  BILDMED 2008»
15 years 4 months ago
Detection of Point Scatterers by Regularized Inversion of a Linear Ultrasound System Model
Abstract. Scatterer detection in medical ultrasound imaging can be formulated as an inverse problem concerning a linear system model based on point scatterers. The applicability of...
Tobias Gehrke, Heinrich M. Overhoff
ICASSP
2011
IEEE
14 years 6 months ago
Image inpainting-based edge enhancement using the eikonal equation
This paper proposes a novel application of image inpainting techniques for the edge enhancement problems in image deblurring and denoising. The edge enhancement effect is achieved...
Zhaozhong Wang
ADBIS
2006
Springer
118views Database» more  ADBIS 2006»
15 years 9 months ago
Computational Database Technology Applied to Option Pricing Via Finite Differences
Computational database technology spans the two research fields data-base technology and scientific computing. It involves development of database capabilities that support compu...
Jöns Åkerlund, Krister Åhlander, ...
CPHYSICS
2010
195views more  CPHYSICS 2010»
15 years 3 months ago
Fast spherical Bessel transform via fast Fourier transform and recurrence formula
We propose a new method for the numerical evaluation of the spherical Bessel transform. A formula is derived for the transform by using an integral representation of the spherical...
Masayuki Toyoda, Taisuke Ozaki