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ICASSP
2009
IEEE
15 years 4 months ago
A differential motion estimation method for image interpolation in distributed video coding
Motion estimation methods based on differential techniques proved to be very useful in the context of video analysis, but have a limited employment in classical video compression ...
Marco Cagnazzo, Thomas Maugey, Béatrice Pes...
IGARSS
2009
15 years 4 months ago
Classification Performance of Random-projection-based Dimensionality Reduction of Hyperspectral Imagery
High-dimensional data such as hyperspectral imagery is traditionally acquired in full dimensionality before being reduced in dimension prior to processing. Conventional dimensiona...
James E. Fowler, Qian Du, Wei Zhu, Nicolas H. Youn...
COLING
2010
15 years 1 months ago
A Linguistically Grounded Graph Model for Bilingual Lexicon Extraction
We present a new method, based on graph theory, for bilingual lexicon extraction without relying on resources with limited availability like parallel corpora. The graphs we use re...
Florian Laws, Lukas Michelbacher, Beate Dorow, Chr...
ICASSP
2011
IEEE
14 years 10 months ago
Capacity maximization for distributed beamforming in one- and bi-directional relay networks
In cooperative networks, users share their resources to establish reliable connections between each other. If two users want to communicate through a cooperative network, differen...
Adrian Schad, Alex B. Gershman, Shahram Shahbazpan...
ICASSP
2011
IEEE
14 years 10 months ago
A low-power implantable neuroprocessor on nano-FPGA for Brain Machine interface applications
This paper presents the implementation of a low-power and implantable neuroprocessor on low-cost nano-FPGA for data reduction and on-the-fly spike sorting in Brain Machine Interfa...
Fei Zhang, Mehdi Aghagolzadeh, Karim G. Oweiss