153 search results - page 30 / 31 » An affinity-based image retrieval system for multimedia auth... |
CHI
2007
ACM
14 years 6 months ago
2007
ACM
Why do people tag? Users have mostly avoided annotating media such as photos ? both in desktop and mobile environments ? despite the many potential uses for annotations, including...
CIVR
2007
Springer
13 years 9 months ago
2007
Springer
Semantic detection and recognition of objects and events contained in a video stream has to be performed in order to provide content-based annotation and retrieval of videos. This...
INFOVIS
2003
IEEE
13 years 11 months ago
2003
IEEE
The Informedia Digital Video Library user interface summarizes query results with a collage of representative keyframes. We present a user study in which keyframe occlusion caused...
CIVR
2009
Springer
14 years 6 days ago
2009
Springer
Although the availability of large video corpora are on the rise, the value of these datasets remain largely untapped due to the difficulty of analyzing their contents. Automatic ...
CHI
2004
ACM
14 years 6 months ago
2004
ACM
Facial affect (or emotion) recognition is a central issue for many VMC and naturalistic computing applications. Most computational models assume "categorical perception"...