247 search results - page 49 / 50 » Feature selection for content-based image retrieval |
116
Voted
MIR
2005
ACM
15 years 3 months ago
2005
ACM
In this paper, we will propose a novel semi-automatic annotation scheme for video semantic classification. It is well known that the large gap between high-level semantics and low...
115
Voted
TRECVID
2007
14 years 10 months ago
2007
In this paper we describe our TRECVID 2007 experiments. The MediaMill team participated in two tasks: concept detection and search. For concept detection we extract regionbased im...
102
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ICCV
1995
IEEE
15 years 1 months ago
1995
IEEE
A new approach to tracking weakly modeled objects in a semantically rich domain is presented. We define a closed-world as a space-time region of an image sequence in which the co...
DOCENG
2007
ACM
15 years 1 months ago
2007
ACM
A surrogate is an object that stands for a document and enables navigation to that document. Hypermedia is often represented with textual surrogates, even though studies have show...
107
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PR
2011
14 years 10 days ago
2011
In the field of multimedia retrieval in video, text frame classification is essential for text detection, event detection, event boundary detection etc. We propose a new text fram...