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ICASSP
2008
IEEE
15 years 10 months ago
Joint filterbank structures for integrating audio coding into hearing aid applications
To help develop ultra-low power wireless hearing aid products, we investigate the integration of subband audio coding with hearing aid applications. Both the audio coding and the ...
Rong Dong, David Hermann, Robert Brennan, Edward C...
TIP
2002
114views more  TIP 2002»
15 years 3 months ago
Lossy to lossless object-based coding of 3-D MRI data
Abstract--We propose a fully three-dimensional (3-D) object-based coding system exploiting the diagnostic relevance of the different regions of the volumetric data for rate allocat...
Gloria Menegaz, Jean-Philippe Thiran
CSSE
2008
IEEE
15 years 10 months ago
Embedding in Two Least Significant Bits with Wet Paper Coding
In this paper, we present three embedding schemes for extensions of least significant bit overwriting to both of the two lowest bit planes in digital images. Our approaches are in...
Xin Liao, Qiao-Yan Wen
CLUSTER
2008
IEEE
15 years 10 months ago
A comparison of search heuristics for empirical code optimization
—This paper describes the application of various search techniques to the problem of automatic empirical code optimization. The search process is a critical aspect of auto-tuning...
Keith Seymour, Haihang You, Jack Dongarra
VTC
2008
IEEE
15 years 10 months ago
Space-Time Block Coded-Joint Transmit/Receive Antenna Diversity using more than 4 Receive Antennas
—Antenna diversity is an effective technique for improving the transmission performance in a multi-path fading channel. Recently, we proposed the space-time block coded-joint tra...
Hiromichi Tomeba, Kazuaki Takeda, Fumiyuki Adachi