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ICASSP
2007
IEEE
15 years 8 months ago
A New Rotation Search for Dependent Rate-Distortion Optimization in Video Coding
We present a novel search algorithm which is suitable for optimizing functions with a high-dimensional discrete-valued parameter vector. The algorithm is designed to find a funct...
Tuukka Toivonen, Loren Merritt, Ville Ojansivu, Ja...
90
Voted
ICC
2007
IEEE
15 years 8 months ago
Improved Equalization For Coded, Zero-Padded OFDM (ZP-OFDM) Systems
Abstract— Zero-padded OFDM (ZP-OFDM) systems have recently been adopted in certain wireless systems, such as the multiband-OFDM based WiMedia standard, instead of the more common...
Monisha Ghosh
111
Voted
ICC
2007
IEEE
137views Communications» more  ICC 2007»
15 years 8 months ago
Maximum-Likelihood Decoding and Performance Analysis of a Noisy Channel Network with Network Coding
Abstract— We investigate sink decoding methods and performance analysis approaches for a network with intermediate node encoding (coded network). The network consists of statisti...
Ming Xiao, Tor M. Aulin
126
Voted
ICIP
2007
IEEE
15 years 8 months ago
Distributed Compression of Multi-View Images using a Geometrical Coding Approach
In this paper, we propose a distributed compression approach for multi-view images, where each camera efficiently encodes its visual information locally without requiring any col...
Nicolas Gehrig, Pier Luigi Dragotti
127
Voted
FCCM
2006
IEEE
144views VLSI» more  FCCM 2006»
15 years 8 months ago
Combining Instruction Coding and Scheduling to Optimize Energy in System-on-FPGA
In this paper, we investigate a combination of two techniques — instruction coding and instruction re-ordering — for optimizing energy in embedded processor control. We presen...
Robert G. Dimond, Oskar Mencer, Wayne Luk