Digital content protection (HTI 6)

Catalogue des cours de Télécom SudParis

Code

IMA 5002

Niveau

Graduate (M2)

Période

Fall (P2)

Domaine

Image

Langue d'enseignement

Anglais

Crédits ECTS

4

Heures programmées / Charge de travail

45 / 90

Responsable(s)

  • MITREA Mihai_petru

Département

- Advanced Research and Techniques for Multidimensional Imaging Systems

Equipe pédagogique

  • PELIKS Gerard
  • NUNEZ Juan

Objectif

- To be able to analyze, define, evaluate, and design the protection level of multimedia systems and services.
- To be able to accurately identify the requirements of the secure systems at the core of new Internet services (e-commerce, multimedia databases, video on demand, social networks, ...).
- To master the scientific paradigms underlying steganography, cryptography, watermarking and fingerprinting.
- To be able to turn into practice the intellectual property rights management, identification, authentication, confidentiality, and, more generally, traceability.
- To be able to design and implement reliable solutions for the emerging watermarking applications (as resulting from the theoretical/industrial/standardisation relationship).

Contenu

- Multimedia content protection: encryption, steganography and watermarking – a triptych of related, yet very different applications
- The MPEG approach: IPMP (Intellectual Property Management and Protection)
- Basic concepts
- Intrinsic limitations
- Digital watermarking
- Basic concepts and models
- Watermarking within the Information Theory framework
- Advanced statistical models and methods for the multimedia protection
- Channel coding and source coding for watermarking
- Media type peculiarities in watermarking
- Still images: inserting a large quantity of information in a very small host
- Video: the challenge of defeating the most daring pirates
- Audio: the strongest transparency constraints
-3D graphics: from CAD objects to virtual reality avatars
- Stereoscopic video: offering an additional view in watermarking.
- Watermarking and standards
- Users, industry and research: three actors with different roles
- When will the first standard emerge?
- Watermarking and patents
- Beyond watermarking: joint approaches
- Hybrid watermarking / compression and watermarking / encryption schemes
- Watermarking and indexing
- Intermodal watermarking

Prérequis

None

Mots-clés

Digital content protection, watermarking, robustness, transparency, data payload, capacity, MPEG 21 standard

Evaluation

Two-student group project (P) (45h) linked to real industrial applications or to national/European research projects with oral defence (D).
Final mark = Average (P, D)

Approches pédagogiques

Reference to CDIO Syllabus:
1.1.1 Mathematics (including statistics)
1.3 Advanced engineering fundamental knowledge, methods and tools
2.1.3 Estimation and Qualitative Analysis
4.7.1 Thinking creatively and imagining possibilities
4.8.8 Managing Intellectual Property

Programme

Programme Ingénieur

Fiche mise à jour : 07/10/2015 15:53:36