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ICC
2008
IEEE
16 years 1 months ago
MMSE Soft-Interference-Cancellation Aided Iterative Center-Shifting K-Best Sphere Detection for MIMO Channels
—Based on an EXtrinsic Information Transfer (EXIT) chart-assisted receiver design, a low-complexity near-Maximum A Posteriori (MAP) detector is constructed for high-throughput sy...
Li Wang, Lei Xu, Sheng Chen, Lajos Hanzo
ACIVS
2006
Springer
16 years 21 days ago
Improvement of Conventional Deinterlacing Methods with Extrema Detection and Interpolation
Abstract. This article presents a new algorithm for spatial deinterlacing that could easily be integrated in a more complete deinterlacing system, typically a spatio-temporal motio...
Jérôme Roussel, Pascal Bertolino, Mar...
TITS
2002
103views more  TITS 2002»
15 years 6 months ago
Artificial vision in extreme environments for snowcat tracks detection
This paper describes the image processing techniques designed to localize the tracks of snowcats for the automation of transportation of goods and people during the Italian scienti...
Alberto Broggi, Alessandra Fascioli
ICIP
2005
IEEE
16 years 8 months ago
An asymmetric watermarking method for copyright protection utilizing dual bases
We present an asymmetric watermarking method for copyright protection that uses different matrix operations to embed and extract a watermark. It allows for the public release of a...
Jengnan Tzeng, Wen-Liang Hwang, I-Liang Chern
FGR
2002
IEEE
151views Biometrics» more  FGR 2002»
15 years 11 months ago
Fast Stereo-Based Head Tracking for Interactive Environments
We present a robust implementation of stereo-based head tracking designed for interactive environments with uncontrolled lighting. We integrate fast face detection and drift reduc...
Louis-Philippe Morency, Ali Rahimi, Neal Checka, T...