202 search results - page 31 / 41 » On Lattice Quantization Noise |
DATE
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper presents a design methodology for fully reconfigurable low-voltage Delta-Sigma converters as for instance used in next-generation wireless applications. The design metho...
AHS
2006
IEEE
15 years 3 months ago
2006
IEEE
We present a framework for a low power self-tuning analog proportional-integral-derivative controller. By using a model-free tuning method, it overcomes problems associated with r...
AVBPA
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. In this paper we show the feasibility of template protecting biometric authentication systems. In particular, we apply template protection schemes to fingerprint data. T...
ISCAS
2002
IEEE
15 years 2 months ago
2002
IEEE
Delta-sigma modulation for analog-to-digital conversion resolves a number of bits logarithmic in the number of modulation cycles, and linear in modulation order. As an alternative...
SSWMC
2004
14 years 11 months ago
2004
Quantization-based watermarking schemes are vulnerable to amplitude scaling. Therefore the scaling factor has to be accounted for either at the encoder, or at the decoder, prior t...