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ICASSP
2009
IEEE
16 years 1 months ago
Using fourier-based shape alignment to add geometric prior to snakes
In this paper, we present a new algorithm of snakes with geometric prior. A method of shape alignment using Fourier coefficients is introduced to estimate the Euclidean transform...
Mohamed Ali Charmi, Faouzi Ghorbel, Stéphan...
AAIM
2008
Springer
119views Algorithms» more  AAIM 2008»
16 years 1 months ago
Engineering Comparators for Graph Clusterings
A promising approach to compare two graph clusterings is based on using measurements for calculating the distance between them. Existing measures either use the structure of cluste...
Daniel Delling, Marco Gaertler, Robert Görke,...
ARITH
2007
IEEE
16 years 1 months ago
Performing Advanced Bit Manipulations Efficiently in General-Purpose Processors
This paper describes a new basis for the implementation of a shifter functional unit. We present a design based on the inverse butterfly and butterfly datapath circuits that perfo...
Yedidya Hilewitz, Ruby B. Lee
ETS
2007
IEEE
91views Hardware» more  ETS 2007»
16 years 1 months ago
PPM Reduction on Embedded Memories in System on Chip
This paper summarizes advanced test patterns designed to target dynamic and time-related faults caused by new defect mechanisms in deep-submicron memory technologies. Such tests a...
Said Hamdioui, Zaid Al-Ars, Javier Jiménez,...
AICT
2006
IEEE
128views Communications» more  AICT 2006»
16 years 22 days ago
Providing Secure Services in Peer-to-Peer Communications Networks with Central Security Servers
IP Telephony based on Peer-to-Peer (P2P) technology has being gaining attentions for its innovative approach to providing VoIP service. At the same time, it has raised many new re...
Feng Cao, David A. Bryan, Bruce Lowekamp