683 search results - page 26 / 137 » Using High-Level Semantic Features in Video Retrieval |
136
Voted
ICMCS
2006
IEEE
15 years 11 months ago
2006
IEEE
This paper presents an interactive video event retrieval system based on improved adaboost learning. This system consists of three main steps. Firstly, a long video sequence is pa...
126
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MIR
2006
ACM
15 years 11 months ago
2006
ACM
The TREC Video Retrieval Evaluation (TRECVid) is an international benchmarking activity to encourage research in video information retrieval by providing a large test collection, ...
154
Voted
ICMCS
2000
IEEE
15 years 9 months ago
2000
IEEE
In this paper, we present the results of a project that seeks to transform low-level features to a higher level of meaning. This project concerns a technique, latent semantic anal...
166
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ISBI
2009
IEEE
15 years 11 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...
130
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ICIP
2009
IEEE
16 years 6 months ago
2009
IEEE
This paper presents an actor video retrieval system based on face video-tubes extraction and representation with sets of temporally coherent features. Visual features, SIFT points...