1159 search results - page 34 / 232 » Effect of segmentation method on video retrieval performance |
CVIU
2008
14 years 10 months ago
2008
Image segmentation is an important processing step in many image, video and computer vision applications. Extensive research has been done in creating many different approaches an...
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ICIP
2008
IEEE
15 years 4 months ago
2008
IEEE
Text segmentation, or named text binarization, is usually an essential step for text information extraction from images and videos. However, most existing text segmentation method...
SIGIR
2004
ACM
15 years 3 months ago
2004
ACM
This paper investigates the level of metadata accuracy required for image filters to be valuable to users. Access to large digital image and video collections is hampered by ambig...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
We describe a method of representing human activities that allows a collection of motions to be queried without examples, using a simple and effective query language. Our approach...
BMVC
2010
14 years 7 months ago
2010
We present a novel off-line algorithm for target segmentation and tracking in video. In our approach, video data is represented by a multi-label Markov Random Field model, and seg...