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ICASSP
2011
IEEE
13 years 23 days ago
A variable step size evolutionary affine projection algorithm
It is well known that the affine projection algorithm (APA) offers a good tradeoff between convergence rate/tracking and computational complexity. Recently, the evolutionary APA (...
Felix Albu, Constantin Paleologu, Jacob Benesty
CVPR
2007
IEEE
14 years 11 months ago
Optimal Step Nonrigid ICP Algorithms for Surface Registration
We show how to extend the ICP framework to nonrigid registration, while retaining the convergence properties of the original algorithm. The resulting optimal step nonrigid ICP fra...
Brian Amberg, Sami Romdhani, Thomas Vetter
CSC
2006
13 years 10 months ago
Simulation for Helium Atom Scattering From Stepped Surfaces
-- A computer program has been developed to simulate the helium atom scattering from stepped surface for both up hill and down hill scattering with diffraction kinematics chosen to...
Alauddin Ahmed, Ahmed Ryadh Hasan, Durdana Islam, ...
CVPR
2008
IEEE
14 years 11 months ago
One step beyond histograms: Image representation using Markov stationary features
This paper proposes a general framework called Markov stationary features (MSF) to extend histogram based features. The MSF characterizes the spatial co-occurrence of histogram pa...
Jianguo Li, Weixin Wu, Tao Wang, Yimin Zhang
MINENET
2005
ACM
14 years 2 months ago
A first step toward understanding inter-domain routing dynamics
BGP updates are triggered by a variety of events such as link failures, resets, routers crashing, configuration changes, and so on. Making sense of these updates and identifying ...
Kuai Xu, Jaideep Chandrashekar, Zhi-Li Zhang