1. Spread spectrum-based watermarking for Tardos code-based fingerprinting for H.264/AVC video
- Author
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Zafar Shahid, Marc Chaumont, William Puech, Image & Interaction (ICAR), Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier (LIRMM), and Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)
- Subjects
spread spectrum watermarking ,Computer science ,active video fingerprinting ,ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION ,Data_CODINGANDINFORMATIONTHEORY ,02 engineering and technology ,computer.software_genre ,[INFO.INFO-CR]Computer Science [cs]/Cryptography and Security [cs.CR] ,[INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI] ,0202 electrical engineering, electronic engineering, information engineering ,Codec ,Digital watermarking ,Pixel ,Multimedia ,[MATH.MATH-IT]Mathematics [math]/Information Theory [math.IT] ,020206 networking & telecommunications ,Fingerprint recognition ,Spread spectrum ,[INFO.INFO-IT]Computer Science [cs]/Information Theory [cs.IT] ,[INFO.INFO-TI]Computer Science [cs]/Image Processing [eess.IV] ,Tardos fingerprinting code ,Embedding ,H.264/AVC ,020201 artificial intelligence & image processing ,Algorithm ,computer - Abstract
International audience; In this paper, we present a novel approach for active finger-printing of state of the art video codec H.264/AVC. Tardos probabilistic fingerprinting code is embedded in H.264/AVC video signals using spread spectrum watermarking technique. Different linear and non-linear collusion attacks have been performed in the pixel domain to show the robustness of the proposed approach. The embedding has been performed in the non-zero quantized transformed coefficients (QTCs) while taking into account the reconstruction loop.
- Published
- 2010
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