514 search results - page 42 / 103 » Multimedia Semantic Features and Image Content Description |
142
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ISBI
2009
IEEE
15 years 8 months ago
2009
IEEE
One of the main challenges for Content-Based Image Retrieval (CBIR) is to achieve meaningful mappings between the high-level semantic concepts and the low-level visual features in...
115
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ICMCS
2009
IEEE
14 years 11 months ago
2009
IEEE
Online social networking sites such as Flickr and Facebook provide a diverse range of functionalities that foster online communities to create and share media content. In particul...
121
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MMDB
2003
ACM
15 years 7 months ago
2003
ACM
Recent research effort in Content-Based Image Retrieval (CBIR) focuses on bridging the gap between low-level features and highlevel semantic contents of images as this gap has bec...
102
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ECIR
2003
Springer
15 years 3 months ago
2003
Springer
In this paper we present an initial study on the use of both high and low level MPEG-7 descriptions for video retrieval. A brief survey of current XML indexing techniques shows tha...
135
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ICMCS
2006
IEEE
15 years 8 months ago
2006
IEEE
To bridge the gap between high level semantic concepts and low level visual features in content-based image retrieval (CBIR), online feature selection is really required. An effec...