293 search results - page 49 / 59 » On the use of feature tracks for dynamic concept detection i... |
ICCV
2003
IEEE
14 years 10 months ago
2003
IEEE
Local image features or interest points provide compact ract representations of patterns in an image. In this paper, we propose to extend the notion of spatial interest points int...
TRECVID
2008
13 years 10 months ago
2008
This paper reports our experiments for TRECVID 2008 tasks: high level feature extraction, search and contentbased copy detection. For the high level feature extraction task, we use...
MVA
2011
13 years 3 months ago
2011
: In this paper we discuss theoretical foundations and a practical realization of a real-time traffic sign detection, tracking and recognition system operating on board of a vehicl...
Publication
We present a data-driven, unsupervised method for unusual
scene detection from static webcams. Such time-lapse
data is usually captured with very low or varying framerate.
This ...
GI
2009
Springer
13 years 6 months ago
2009
Springer
: In this paper we describe an approach that enables the detection, tracking and fine analysis (classification of gender and facial expression) of faces using a single web camera. ...