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TCOM
2010
133views more  TCOM 2010»
13 years 4 months ago
Low-complexity decoding for non-binary LDPC codes in high order fields
In this paper, we propose a new implementation of the Extended Min-Sum (EMS) decoder for non-binary LDPC codes. A particularity of the new algorithm is that it takes into accounts...
Adrian Voicila, David Declercq, François Ve...
TON
2010
93views more  TON 2010»
13 years 4 months ago
Design and field experimentation of an energy-efficient architecture for DTN throwboxes
Disruption tolerant networks rely on intermittent contacts between mobile nodes to deliver packets using a storecarry-and-forward paradigm. We earlier proposed the use of throwbox ...
Nilanjan Banerjee, Mark D. Corner, Brian Neil Levi...
ICASSP
2011
IEEE
13 years 1 months ago
Seismic waves estimation and wave field decomposition with factor graphs
Physical wave fields are often described by means of a vector field. Advances in sensor technology enable us to collect an increasing number of measurement at the same location ...
Stefano Maranò, Christoph Reller, Donat Fah...
CVPR
2012
IEEE
12 years 11 days ago
Beyond spatial pyramids: Receptive field learning for pooled image features
In this paper we examine the effect of receptive field designs on classification accuracy in the commonly adopted pipeline of image classification. While existing algorithms us...
Yangqing Jia, Chang Huang, Trevor Darrell
CVPR
2012
IEEE
12 years 11 days ago
Multi-view hair capture using orientation fields
Reconstructing realistic 3D hair geometry is challenging due to omnipresent occlusions, complex discontinuities and specular appearance. To address these challenges, we propose a ...
Linjie Luo, Hao Li, Sylvain Paris, Thibaut Weise, ...