1242 search results - page 125 / 249 » Digital Objects as Passwords |
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
Digital watermarking is equivalent to bandlimited, powerlimited digital communication. The power limit is due to the requirement of imperceptible watermarks, and has long been rec...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
Name ambiguity problem has been a challenging issue for a long history. In this paper, we intend to make a thorough investigation of the whole problem. Specifically, we formalize ...
EUROGRAPHICS
2010
Eurographics
15 years 7 months ago
2010
Eurographics
We describe a novel multiplexing approach to achieve tradeoffs in space, angle and time resolution in photography. We explore the problem of mapping useful subsets of time-varying...
TEI
2009
ACM
15 years 4 months ago
2009
ACM
Tangible User Interfaces (TUIs) are commonly accepted as those in which the configuration of physical objects embodies digital system state, providing “graspable” digital medi...
JCDL
2009
ACM
15 years 4 months ago
2009
ACM
Due to temporary access restrictions, embargoed data cannot be refreshed to unlimited parties during the embargo time interval. A solution to mitigate the risk of data loss has be...