613 search results - page 92 / 123 » Performance Evaluation of Text Detection and Tracking in Vid... |
149
Voted
CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
This is a high level computer vision paper, which employs concepts from Natural Language Understanding in solving the video retrieval problem. Our main contribution is the utiliza...
174
click to vote
BMVC
2010
15 years 3 months ago
2010
Local space-time features have recently shown promising results within Bag-of-Features (BoF) approach to action recognition in video. Pure local features and descriptors, however,...
155
click to vote
ICASSP
2007
IEEE
16 years 12 days ago
2007
IEEE
In the paper we study the efficiency of semantic concept association in multimedia semantic concept detection. We present an approach to automatically learn from the corpus the as...
166
click to vote
CIVR
2009
Springer
16 years 19 days ago
2009
Springer
Describing shots through the occurrence of semantic concepts is the first step towards modeling the content of a video semantically. An important challenge is to automatically se...
204
click to vote
FGR
2011
IEEE
14 years 9 months ago
2011
IEEE
Abstract— We propose here to acquire high resolution sequences of a person’s face using a pan-tilt-zoom (PTZ) network camera. This capability should prove helpful in forensic a...