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» In Praise of Numerical Computation
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CIMAGING
2009
94views Hardware» more  CIMAGING 2009»
14 years 10 months ago
Iterative demosaicking accelerated: theory and fast noniterative implementations
Color image demosaicking is a key process in the digital imaging pipeline. In this paper, we present a rigorous treatment of a classical demosaicking algorithm based on alternatin...
Yue M. Lu, Mina Karzand, Martin Vetterli
134
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GLOBECOM
2009
IEEE
14 years 10 months ago
Minimum-Length Scheduling for Multicast Traffic under Channel Uncertainty
Abstract--We consider a set of multicast sources, each multicasting a finite amount of data to its corresponding destinations. The objective is to minimize the time to deliver all ...
Anna Pantelidou, Anthony Ephremides
112
Voted
ICIP
2009
IEEE
14 years 10 months ago
Best basis denoising with non-stationary wavelet packets
This article introduces a best basis search algorithm in a nonstationary (NS) wavelet packets dictionary. It computes an optimized labeled quad-tree that indexes the filters used ...
Nizar Ouarti, Gabriel Peyré
71
Voted
CORR
2010
Springer
70views Education» more  CORR 2010»
14 years 10 months ago
A Generalized Coupon Collector Problem
This paper provides analysis to a generalized version of the coupon collector problem, in which the collector gets d coupons each run and he chooses the one that he has the least ...
Weiyu Xu, Ao Kevin Tang
97
Voted
ENTCS
2010
72views more  ENTCS 2010»
14 years 10 months ago
View-Augmented Abstractions
mented Abstractions Matt Eldera,1 , Denis Gopanb,2 , and Thomas Repsa,b,3 a Computer Sciences Department, Univ. of Wisconsin; Madison, WI; USA b GrammaTech, Inc.; Ithaca, NY; USA ...
Matt Elder, Denis Gopan, Thomas W. Reps