293 search results - page 34 / 59 » On the use of feature tracks for dynamic concept detection i... |
MM
2005
ACM
14 years 2 months ago
2005
ACM
In this paper we unify two supposedly distinct tasks in multimedia retrieval. One task involves answering queries with a few examples. The other involves learning models for seman...
IVC
2006
13 years 8 months ago
2006
Active Appearance Models (AAMs) are generative parametric models that have been successfully used in the past to track faces in video. A variety of video applications are possible...
TRECVID
2008
13 years 10 months ago
2008
In this paper we describe our TRECVID 2008 video retrieval experiments. The MediaMill team participated in three tasks: concept detection, automatic search, and interactive search...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
In order to summarize a video consisting of a sequence of different activities, there are three fundamental problems: tracking the objects of interest, detecting the activity chan...
MM
2005
ACM
14 years 2 months ago
2005
ACM
Information linkage is becoming more and more important in this digital age. In this paper, we propose a concept tracking method, which links the news stories with the same topic ...