613 search results - page 12 / 123 » Performance Evaluation of Text Detection and Tracking in Vid... |
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
This paper proposes the use of feature tracks for the detection of concepts in video, particularly dynamic concepts. Feature tracks are defined as sets of local interest points fo...
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CVPR
2011
IEEE
14 years 3 months ago
2011
IEEE
The majority of existing pedestrian trackers concentrate on maintaining the identities of targets, however systems for remote biometric analysis or activity recognition in surveill...
SAC
2005
ACM
15 years 3 months ago
2005
ACM
We investigate the problem of evaluating the performance of text processing algorithms on inputs that contain errors as a result of optical character recognition. A new hierarchic...
CVIU
2008
14 years 9 months ago
2008
News videos from different channels, languages are broadcast everyday, which provide abundant information for users. To effectively search, retrieve, browse and track news stories...
CLEF
2009
Springer
14 years 7 months ago
2009
Springer
A methodology is proposed to identify narrative peaks in video clips. Three basic clip properties are evaluated which reflect on video, audio and text related features in the clip....