194 search results - page 37 / 39 » A Novel Structural-Description Approach for Image Retrieval |
MM
2009
ACM
14 years 2 months ago
2009
ACM
Automatic video search based on semantic concept detectors has recently received significant attention. Since the number of available detectors is much smaller than the size of h...
TRECVID
2007
13 years 8 months ago
2007
In this paper we describe our TRECVID 2007 experiments. The MediaMill team participated in two tasks: concept detection and search. For concept detection we extract regionbased im...
SIGMOD
2002
ACM
14 years 7 months ago
2002
ACM
Applications like multimedia retrieval require efficient support for similarity search on large data collections. Yet, nearest neighbor search is a difficult problem in high dimen...
MM
2006
ACM
14 years 1 months ago
2006
ACM
Recognition of player actions in broadcast sports video is a challenging task due to low resolution of the players in video frames. In this paper, we present a novel method to rec...
PAMI
2002
13 years 7 months ago
2002
Tracking regions in an image sequence is a challenging and di cult problem in image processing and computer vision, and at the same time, one that has many important applications:...