3D Watermarking
Type de document :
Partie d'ouvrage
Titre :
3D Watermarking
Auteur(s) :
Beugnon, Sebastien [Auteur]
Image & Interaction [LIRMM | ICAR]
Itier, Vincent [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
IMT Atlantique [IMT Atlantique]
Puech, William [Auteur]
Image & Interaction [LIRMM | ICAR]
Image & Interaction [LIRMM | ICAR]
Itier, Vincent [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
IMT Atlantique [IMT Atlantique]
Puech, William [Auteur]
Image & Interaction [LIRMM | ICAR]
Titre de l’ouvrage :
Multimedia Security 1
Éditeur :
Wiley
Date de publication :
2022-03-21
ISBN :
978-1-78945-026-2 / 9781119901808
Discipline(s) HAL :
Sciences de l'ingénieur [physics]/Traitement du signal et de l'image [eess.SP]
Résumé en anglais : [en]
This chapter presents the challenges of the data hiding methods, as well as the constraints linked to the structure of three-dimensional (3D) meshes, in particular its impact on the synchronization step. It describes a ...
Lire la suite >This chapter presents the challenges of the data hiding methods, as well as the constraints linked to the structure of three-dimensional (3D) meshes, in particular its impact on the synchronization step. It describes a recent development, focused on a variety of different approaches. The chapter discusses the current situation and future areas of research in the field of 3D watermarking. It provides the preliminary notions concerning the aspects of watermarking in general, and the digital representation of 3D objects. Robust watermarking in a transformed domain requires a reversible preprocessing step that converts the meshes into coefficients in frequency space. Data hiding can be used as a secret communication tool. The chapter explains the possible improvements to be made in a 3D data hiding process.Lire moins >
Lire la suite >This chapter presents the challenges of the data hiding methods, as well as the constraints linked to the structure of three-dimensional (3D) meshes, in particular its impact on the synchronization step. It describes a recent development, focused on a variety of different approaches. The chapter discusses the current situation and future areas of research in the field of 3D watermarking. It provides the preliminary notions concerning the aspects of watermarking in general, and the digital representation of 3D objects. Robust watermarking in a transformed domain requires a reversible preprocessing step that converts the meshes into coefficients in frequency space. Data hiding can be used as a secret communication tool. The chapter explains the possible improvements to be made in a 3D data hiding process.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Collections :
Source :