853 search results - page 3 / 171 » Flexible authentication of images |
AINA
2009
IEEE
13 years 11 months ago
2009
IEEE
—The paper first discusses motivations why taking into account location information in authentication and access control is important. The paper then surveys current approaches t...
SIBGRAPI
2003
IEEE
13 years 11 months ago
2003
IEEE
Abstract. Authentication watermarking is a hidden data inserted into an image, in order to detect any alterations. It seems to be almost impossible to design a really secure authen...
IWDW
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. In image authentication watermarking, hidden data is inserted into an image to detect any accidental or malicious image alteration. In the literature, quite a small numbe...
ICDCSW
2002
IEEE
13 years 10 months ago
2002
IEEE
The proliferation of smart gadgets, appliances, mobile devices, PDAs and sensors has enabled the construction of ubiquitous computing environments, transforming regular physical s...
IEEEARES
2006
IEEE
13 years 11 months ago
2006
IEEE
Authentication and Authorisation Infrastructures (AAIs) are gaining momentum throughout the Internet. Solutions have been proposed for various scenarios among them academia, GRID ...