35 search results - page 1 / 7 » Novel VQ with constraints on the quantization error distribu... |
ICMCS
2009
IEEE
13 years 2 months ago
2009
IEEE
In this paper, we motivate and introduce a novel vector quantization (VQ) scheme for distributing the quantization error among the quantized features of a continuous feature vecto...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper, we introduce a novel vector quantization (VQ) scheme for distributing the quantization error equally among the quantized dimensions. Afterwards, the proposed VQ sch...
ESANN
2003
13 years 6 months ago
2003
This paper presents a novel vector quantizer (VQ) design algorithm for a burst error channel (BEC). The algorithm minimizes the average distortion when the BEC is in normal state o...
VTC
2006
IEEE
13 years 11 months ago
2006
IEEE
— This paper derives the optimum non-uniform quantization scheme for a distributed estimation problem based on noisy observations in a wireless sensor network. The optimal quanti...
DCC
2007
IEEE
14 years 4 months ago
2007
IEEE
We develop a simulated annealing technique to jointly optimize a distributed quantization structure meant to maximize the asymptotic error exponent of a downstream classifier or d...