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Master Thesis

Stéganographie en domaine vidéo compressé

Abstract : This document describes the development of a complete steganographic system, hiding data in a compressed video stream. The system is based on an hybrid scheme, embedding data in both intra and inter predicted frames of the video stream, using the H.264/AVC coding standard. It is fully integrated in a proprietary codec and can achieve better performances than the state-of-the-art methods regarding various criteria. The described system has been evaluated with a steganalysis benchmark specially designed and implemented during this internship using a supervized learning approach based on data mining concepts. This work in part of a larger project named UrbanView, inside the Infom@gic collaborative project. Its objective is to realize a full multimedia data processing chain performing compressed-domain motion analysis, for video surveillance applications
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https://dumas.ccsd.cnrs.fr/dumas-00517769
Contributor : Lyon École Centrale <>
Submitted on : Wednesday, September 15, 2010 - 4:34:06 PM
Last modification on : Tuesday, November 19, 2019 - 12:48:57 PM
Long-term archiving on: : Friday, December 2, 2016 - 7:07:24 AM

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  • HAL Id : dumas-00517769, version 1

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Clément Chastagnol. Stéganographie en domaine vidéo compressé. Traitement du signal et de l'image [eess.SP]. 2009. ⟨dumas-00517769⟩

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