2259 search results - page 246 / 452 » Separation and information hiding |
112
Voted
WCNC
2010
IEEE
15 years 4 months ago
2010
IEEE
— In this paper, we consider the transmission of a Gaussian source in a multi-relay cooperative network, where limited channel state feedback is combined with separate source and...
100
click to vote
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
We present a computationally efficient demosaicing algorithm based on a luminance-chrominance model of the Color Filter Array (CFA) image. We show that the chrominance information ...
100
Voted
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
In narrowband multiple-input multiple-output (MIMO) communication systems, when the channel state information (CSI) is known perfectly at the transmitter and the receiver, techniq...
DAS
2006
Springer
15 years 4 months ago
2006
Springer
Abstract. In this paper, we present a method for the automatic extraction of numerical fields (zip codes, phone numbers, etc.) from incoming mail documents. The approach is based o...
CSFW
2000
IEEE
15 years 4 months ago
2000
IEEE
We present a framework in which different notions of security can be defined in a uniform and modular way. Each definition of security is formalized as a security predicate by ass...