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DATE
2009
IEEE
125views Hardware» more  DATE 2009»
15 years 11 months ago
Finite precision processing in wireless applications
—Complex signal processing algorithms are often specified in floating point precision. Thus, a type conversion is needed when the targeted platform requires fixed-point precis...
David Novo, Min Li, Bruno Bougard, Liesbet Van der...
GLOBECOM
2009
IEEE
15 years 11 months ago
Multiple Repeater Placement for Assisting Long-Range LOS MIMO Links
— A wireless MIMO link is considered in a LOS configuration with multiple SISO wireless repeaters assisting. A theoretical analysis is presented in which repeater positions are c...
Brett T. Walkenhorst, Mary Ann Ingram
ICASSP
2009
IEEE
15 years 11 months ago
Bandwidth adaptive hardware architecture of K-Means clustering for intelligent video processing
K-Means is a clustering algorithm that is widely applied in many elds, including pattern classi cation and multimedia analysis. Due to real-time requirements and computational-cos...
Tse-Wei Chen, Shao-Yi Chien
GECCO
2009
Springer
15 years 10 months ago
Optimal robust expensive optimization is tractable
Following a number of recent papers investigating the possibility of optimal comparison-based optimization algorithms for a given distribution of probability on fitness functions...
Philippe Rolet, Michèle Sebag, Olivier Teyt...
ICASSP
2008
IEEE
15 years 10 months ago
A factorization method in stereo motion for non-rigid objects
In this paper we propose a framework of factorization-based non-rigid shape modeling and tracking in stereo-motion. We construct a measurement matrix with the stereo-motion data c...
Yu Huang, Jilin Tu, Thomas S. Huang