221 search results - page 7 / 45 » Advantages of User Authentication Using Unclear Images |
SEUS
2007
IEEE
14 years 2 months ago
2007
IEEE
Smart Home System (SHS) is one of popular applications in ubiquitous computing, which provides convenient services for a user with userfriendly intelligent system interfaces. Among...
ICVGIP
2008
13 years 9 months ago
2008
We present an Audio-visual person authentication system which extracts several novel "VisualizedSpeech-Features" (VSF) from the spoken-password and multiple face profile...
DIM
2007
ACM
14 years 10 days ago
2007
ACM
We have implemented an identity provider (IdP), which is defined by the Liberty Alliance on a mobile phone. We propose an authentication method, which uses this personal IdP as a ...
CORR
2006
Springer
13 years 8 months ago
2006
Springer
: This paper introduces the use of decimal sequences in a code division multiple access (CDMA) based watermarking system to hide information for authentication in black and white i...
SIGIR
2004
ACM
14 years 1 months ago
2004
ACM
This paper investigates the level of metadata accuracy required for image filters to be valuable to users. Access to large digital image and video collections is hampered by ambig...