Treffer: Capacity enhancement of compressed domain watermarking channel using duo-binary coding
Title:
Capacity enhancement of compressed domain watermarking channel using duo-binary coding
Authors:
Source:
Digital watermarking (5th International workshop, IWDW 2006, Jeju Island, Korea, November 8-10, 2006)0IWDW 2006. :162-176
Publisher Information:
Berlin; Heidelberg: Springer, 2006.
Publication Year:
2006
Physical Description:
print, 23 ref 1
Original Material:
INIST-CNRS
Subject Terms:
Computer science, Informatique, Sciences exactes et technologie, Exact sciences and technology, Sciences appliquees, Applied sciences, Informatique; automatique theorique; systemes, Computer science; control theory; systems, Logiciel, Software, Organisation des mémoires. Traitement des données, Memory organisation. Data processing, Gestion des mémoires et des fichiers (y compris la protection et la sécurité des fichiers), Memory and file management (including protection and security), Canal binaire, Binary channel, Canal binario, Classification, Clasificación, Codage binaire, Binary coding, Codificación binaria, Code correcteur erreur, Error correcting code, Código corrector error, Correction erreur, Error correction, Corrección error, Fidélité, Fidelity, Fidelidad, Filigranage numérique, Digital watermarking, Filigrana digital, Modélisation, Modeling, Modelización, Robustesse, Robustness, Robustez, Signal vidéo, Video signal, Señal video, Spectre étalé, Spread spectrum, Espectro ensanchado, Stéganographie, Stéganography, Esteganografía, Transcodage, Transcoding, Transcodificación
Document Type:
Konferenz
Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Queen Mary, University of London, Department of Electronic Engineering, Mile End Road, London, El 4NS, United Kingdom
ISSN:
0302-9743
Rights:
Copyright 2007 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Computer science; theoretical automation; systems
Accession Number:
edscal.19105136
Database:
PASCAL Archive
Weitere Informationen
One of the main goals of watermarking is to optimize capacity while preserving high video fidelity. This paper describes a watermarking scheme based on the spread spectrum paradigm with capacity enhancement using a state-of-the-art error correction technique - duo-binary turbo coding. A new watermark composition with novel bit-wise watermark bits interleaving scheme and bit-rate control on the macro-block level is proposed. In previous works, the perceptual watermark adjustment was mainly based on Watson Just Noticeable Difference (JND) model. A new JND estimation model based on block classification is presented. In addition, experimental results on perceptibility and robustness to transcoding are reported.