2460 search results - page 376 / 492 » Ontology-Based Image Retrieval |
160
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CIVR
2007
Springer
15 years 10 months ago
2007
Springer
Among the various types of semantic concepts modeled, events pose the greatest challenge in terms of computational power needed to represent the event and accuracy that can be ach...
137
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IJNSEC
2007
15 years 4 months ago
2007
In this paper, we propose a discrete cosine transform (DCT) based spread spectrum data-hiding algorithm that is resilient to statistical attacks. Unlike other spread spectrum base...
137
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ICCV
2009
IEEE
16 years 9 months ago
2009
IEEE
This paper proposes a generic method for action recognition
in uncontrolled videos. The idea is to use images
collected from the Web to learn representations of actions
and use ...
147
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ICIP
2003
IEEE
16 years 5 months ago
2003
IEEE
Structural information about a document is essential for structured query processing, indexing, and retrieval. A document page can be partitioned into a hierarchy of homogeneous r...
158
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ICPR
2002
IEEE
16 years 5 months ago
2002
IEEE
In this paper we define a Topological Tree (TT) as a knowledge representation method that aims to describe important visual and spatial features of image regions, namely the color...