10459 search results - page 381 / 2092 » Multimedia Information Retrieval |
187
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PCM
2004
Springer
16 years 2 days ago
2004
Springer
A novel video retrieval tool based on MPEG-4 video object (VO) representation is presented. The algorithm extends the concept of edge potential functions (EPF), already used in sha...
243
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ICMCS
2000
IEEE
15 years 11 months ago
2000
IEEE
Relevance feedback [1] has been a powerful tool for interactive Content-Based Image Retrieval (CBIR). During the retrieval process, the user selects the most relevant images and p...
216
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MM
2010
ACM
15 years 6 months ago
2010
ACM
This paper presents the results of a user study carried out to evaluate an application prototype in which an audio-visual chat conversation between two users is augmented by pictu...
212
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ICMCS
2009
IEEE
15 years 4 months ago
2009
IEEE
The performance of traditional image retrieval approaches remains unsatisfactory, as they are restricted by the wellknown semantic gap and the diversity of textual semantics. To t...
189
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ISCAS
2002
IEEE
15 years 11 months ago
2002
IEEE
—Network aware multimedia delivery applications are a class of applications that provide certain level of quality of service (QoS) guarantees to end users while not assuming unde...