1242 search results - page 42 / 249 » Digital Objects as Passwords |
SAC
2008
ACM
14 years 9 months ago
2008
ACM
Digital watermarking is a growing research area to mark digital content by embedding information into the content itself. Perceptual hashing is used to identify a specific content...
DIAL
2004
IEEE
15 years 1 months ago
2004
IEEE
A great number of documents are scanned and archived in the form of digital images in digital libraries, to make them available and accessible in the Internet. Information retriev...
DRM
2003
Springer
15 years 3 months ago
2003
Springer
In this paper, we present our experiences concerning the enforcement of access rights extracted from ODRL-based digital contracts. We introduce the generalized Contract Schema (Co...
SIGGRAPH
2000
ACM
15 years 2 months ago
2000
ACM
We describe a hardware and software system for digitizing the shape and color of large fragile objects under non-laboratory conditions. Our system employs laser triangulation rang...
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SI3D
1999
ACM
15 years 2 months ago
1999
ACM
In the real world designers often use French curves or sweeps to create or edit curves to bring out a personal style or reflect a corporate standard in all their designs. A Frenc...