1224 search results - page 32 / 245 » Dynamic video narratives |
NOSSDAV
1995
Springer
15 years 3 months ago
1995
Springer
Abstract. We introduce the concept of Dynamic Rate Shaping, a technique to adapt the rate ofcompressed video bitstreams MPEG-1, MPEG2, H.261, as well as JPEG to dynamically varyi...
ICMCS
2005
IEEE
15 years 5 months ago
2005
IEEE
Overcoming the semantic-feature gap and adapting to context are two main challenges in content-based retrieval. The problem is even more complicated for unstructured videos such a...
ICIP
2010
IEEE
14 years 9 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...
ICPR
2006
IEEE
16 years 28 days ago
2006
IEEE
There are many applications for computer vision where a scene observed contains a wide range of brightness. Often, the low dynamic range of a camera limits the accuracy of informa...
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CVIU
2008
14 years 12 months ago
2008
A key problem in video content analysis using dynamic graphical models is to learn a suitable model structure given some observed visual data. We propose a Completed Likelihood AI...