425 search results - page 85 / 85 » A novel image-hiding scheme based on block difference |
ECCV
2002
Springer
14 years 6 months ago
2002
Springer
Abstract. Brightness values of pixels in an image are related to image irradiance by a non-linear function, called the radiometric response function. Recovery of this function is i...
ICIAP
2007
ACM
14 years 4 months ago
2007
ACM
Natural scene categorization of images represents a very useful task for automatic image analysis systems in a wide variety of applications. In the literature, several methods hav...
CCS
2009
ACM
13 years 11 months ago
2009
ACM
Network information distribution is a fundamental service for any anonymization network. Even though anonymization and information distribution about the network are two orthogona...
SECON
2007
IEEE
13 years 11 months ago
2007
IEEE
—Mobile ad hoc networks (MANETs) are a critical technology in filling the gap where the network infrastructure is insufficient or does not exist at all. The dynamic topology of...
ICNP
2006
IEEE
13 years 10 months ago
2006
IEEE
— Internet routers today can be overwhelmed by a large number of BGP updates triggered by events such as session resets, link failures, and policy changes. Such excessive updates...