42 search results - page 8 / 9 » Source Coding with Mismatched Distortion Measures |
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Biometric secret-key binding inherently requires signal processing and error correction schemes due to noisy measurement readings. Two previously proposed strategies, Quantization...
ICASSP
2010
IEEE
14 years 8 months ago
2010
IEEE
The enhancement of speech degraded by non-stationary interferers is a highly relevant and difficult task of many signal processing applications. We present a monaural speech enhan...
TIT
2008
14 years 10 months ago
2008
We consider the multiuser successive refinement (MSR) problem, where the users are connected to a central server via links with different noiseless capacities, and each user wishes...
TIT
2008
14 years 10 months ago
2008
Abstract--We consider sources and channels with memory observed through erasure channels. In particular, we examine the impact of sporadic erasures on the fundamental limits of los...
172
click to vote
DCC
2011
IEEE
14 years 5 months ago
2011
IEEE
Quantizers for probabilistic sources are usually optimized for mean-squared error. In many applications, maintaining low relative error is a more suitable objective. This measure ...