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MM
2005
ACM
114views Multimedia» more  MM 2005»
16 years 4 days ago
IMAGINATION: a robust image-based CAPTCHA generation system
We propose IMAGINATION (IMAge Generation for INternet AuthenticaTION), a system for the generation of attack-resistant, user-friendly, image-based CAPTCHAs. In our system, we prod...
Ritendra Datta, Jia Li, James Ze Wang
MM
2005
ACM
115views Multimedia» more  MM 2005»
16 years 4 days ago
Accurate repeat finding and object skipping using fingerprints
This paper introduces a novel and very accurate segmentation algorithm. It is very efficient and consumes less than 10% of CPU on a simple desktop PC to segment a stream in real-t...
Cormac Herley
MM
2005
ACM
109views Multimedia» more  MM 2005»
16 years 4 days ago
Seven mile boots: implications of an everyday interface
With seven-league boots through the Internet - when you take a stroll through the physical world in this wireless LAN footwear, you might meet people who happen to be spending som...
Martin Pichlmair
MMSEC
2005
ACM
210views Multimedia» more  MMSEC 2005»
16 years 4 days ago
Composite signature based watermarking for fingerprint authentication
Digital watermarking is a technology to hide information in digital media. We extend the digital watermarking technique Phasemark™, originally developed solely for image authent...
Farid Ahmed, Ira S. Moskowitz
WOWMOM
2005
ACM
195views Multimedia» more  WOWMOM 2005»
16 years 4 days ago
Adaptive Routing for Intermittently Connected Mobile Ad Hoc Networks
The vast majority of mobile ad hoc networking research makes a very large assumption: that communication can only take place between nodes that are simultaneously accessible withi...
Mirco Musolesi, Stephen Hailes, Cecilia Mascolo