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ICIP
2002
IEEE
15 years 11 months ago
Robust bandlimited watermarking with trellis coded modulation
Digital watermarking is equivalent to bandlimited, powerlimited digital communication. The power limit is due to the requirement of imperceptible watermarks, and has long been rec...
Aria Nosratinia, Vimal Thilak
ICPR
2006
IEEE
15 years 11 months ago
Forest Extension of Error Correcting Output Codes and Boosted Landmarks
In this paper, we introduce a robust novel approach for detecting objects category in cluttered scenes by generating boosted contextual descriptors of landmarks. In particular, ou...
Oriol Pujol, Petia Radeva, Sergio Escalera
ICC
2009
IEEE
141views Communications» more  ICC 2009»
15 years 4 months ago
Differential Space-Time-Frequency Codes for MB-OFDM UWB with Dual Carrier Modulation
Abstract—In a multiple-input multiple-output (MIMO) multiband orthogonal frequency division multiplexing (MB-OFDM) ultra-wideband (UWB) system, coherent detection where the chann...
Le Chung Tran, Alfred Mertins
GLOBECOM
2009
IEEE
15 years 1 months ago
Multi-Frame Distributed Protocol for Analog Network Coding in Slow-Fading Channels
The wireless network scenario here is based on N users that communicate one with the others through a central relay node by adopting the Analog Network Coding (ANC) paradigm. In th...
Jonathan Gambini, Umberto Spagnolini
DASIP
2010
14 years 4 months ago
Automated generation of an efficient MPEG-4 Reconfigurable Video Coding decoder implementation
This paper proposes an automatic design flow from userfriendly design to efficient implementation of video processing systems. This design flow starts with the use of coarsegrain ...
Ruirui Gu, Jonathan Piat, Mickaël Raulet, J&o...