1344 search results - page 38 / 269 » Quantization |
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
Traditional channel quantization based methods for encryption key generation usually suffer from the quantization error which may decrease the key agreement ratio between authoriz...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
The focus of this paper is to provide a framework for the joint optimization of both the coefficient quantization and multiple constant multiplication (MCM) problems. It is known...
ICDAR
2011
IEEE
12 years 9 months ago
2011
IEEE
—We introduce quantization feature functions to represent continuous or large range discrete data into the symbolic CRF data representation. We show that doing this convertion in...
ICIP
1995
IEEE
14 years 11 months ago
1995
IEEE
A fixed-rate lattice vector quantizer for generalized Gaussian (GG) sources is presented. By using the contour of counstant probability of a generalized Gaussian source to bound t...
NTMS
2009
IEEE
14 years 4 months ago
2009
IEEE
—New approaches that generate secret keys from radio channel characteristics have been recently proposed. The security of these schemes usually relies on the reciprocity principl...