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IMA5001 |
Multimedia indexing |
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| Coordination |
Françoise PRETEUX |
| Duration |
45h |
| ECTS |
4 |
| Prerequisite |
None |
| Objectives |
To present the challenges underlying the emerging communicating, interactive and intelligent multimedia information society based on the content-based representation and access paradigms.
To detail the enabling methodologies and technologies for indexing, searching and enriching heterogeneous content in a unified way, taking into account relevance feedback and user profiles.
To introduce the key techniques for dealing with data and metadata.
To master the companion multimedia standards. |
| Content |
2D/3D shape extraction
Color segmentation
Extration of texture primitives
Motion analysis
Scene 3D structure estimation
Audio segmentation
The era of metadata: a new multimedia consumption
Low-level descriptors for content indexing and content-based access : audio descriptors, (2D, 3D and 2D/3D) shape descriptors, motion descriptors, texture descriptors
Query by example and similarity metrics
Towards high-level descriptions: description schemes, hierarchical and multigranular representations
Structural and semantic descriptions of multimedia documents
Training, profiles and relevance feedback
Search engines and data mining
Description languages: XML, XML-schema, RDF, MPEG-7
Applications (video archiving, sign language, face recognition) |
| Bibliography |
B.S. Manjunath, P. Salembier, T. Sikora
Introduction to MPEG-7
Wiley, 2002
A. Mostefaoui, F. Prêteux, V. Lecuire, J.-M. Moureaux (Ed.)
Gestion des données multimédias
Traité IC2 - Série Informatique et Systèmes d'Information, Hermès-Lavoisier, 2004
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| Assignment pattern |
Two-student group project (45h) linked to real industrial applications or to national/European research projects. |
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