872 search results - page 64 / 175 » Sketch-based change detection: methods, evaluation, and appl... |
ICPR
2004
IEEE
16 years 28 days ago
2004
IEEE
The detection of abrupt shot changes ("cuts") in videos is a basic step in video content analysis. Many cut detection algorithms based on histogram differences have been...
DASFAA
2005
IEEE
15 years 5 months ago
2005
IEEE
Finding bursts in data streams is attracting much attention in research community due to its broad applications. Existing burst detection methods suffer the problems that 1) the p...
WWW
2008
ACM
16 years 15 days ago
2008
ACM
Web graphs are approximate snapshots of the web, created by search engines. Their creation is an error-prone procedure that relies on the availability of Internet nodes and the fa...
BIBM
2009
IEEE
15 years 6 months ago
2009
IEEE
—We introduce methods for detecting in real-time information concerning bites taken during a meal. Our methods use an orientation sensor placed on the wrist of a user, and analyz...
WCRE
2007
IEEE
15 years 6 months ago
2007
IEEE
tection via Structural Abstraction William S. Evans Department of Computer Science University of British Columbia Vancouver, B.C. V6T 1Z4, CANADA Christopher W. Fraser Microsoft Re...