3D video watermarking using DT-DWT to resist synthesis view attack

Shuvendu Rana, Arijit Sur

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

17 Citations (Scopus)

Abstract

In this paper, a 3D video watermarking scheme is proposed for depth image based rendering (DIBR) based multi view video plus depth (MVD) encoding technique. To make the scheme invariant to view synthesis process in DIBR technique, watermark is inserted in a center view which is rendered from left and right views of a 3D video frame. A low pass center view, obtained from the motion compensated temporal filtering over all the frames of a GOP, is used for embedding to reduce the temporal flickering artifacts. To make the scheme invariant to the DIBR process, 2D DT-DWT block coefficients of low-pass center view are used for embedding by exploiting its shift invariance and directional property. A comprehensive set of experiments have been carried out to justify the robustness of the proposed scheme over existing schemes with respect to compression of the 3D-HEVC video codec and synthesis view attack.

Original languageEnglish
Title of host publication2015 23rd European Signal Processing Conference, EUSIPCO 2015
Place of PublicationPiscataway, NJ
PublisherIEEE
Pages46-50
Number of pages5
ISBN (Electronic)9780992862633
DOIs
Publication statusPublished - 22 Dec 2015
Event23rd European Signal Processing Conference, EUSIPCO 2015 - Nice, France
Duration: 31 Aug 20154 Sep 2015

Conference

Conference23rd European Signal Processing Conference, EUSIPCO 2015
CountryFrance
CityNice
Period31/08/154/09/15

Keywords

  • 3D high-efficient-video-coding (3D-HEVC)
  • depth-image-based rendering (DIBR)
  • dual-tree discrete-wavelet-transform (DT-DWT)
  • synthesis view
  • watermarking

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  • Cite this

    Rana, S., & Sur, A. (2015). 3D video watermarking using DT-DWT to resist synthesis view attack. In 2015 23rd European Signal Processing Conference, EUSIPCO 2015 (pp. 46-50). [7362342] IEEE. https://doi.org/10.1109/EUSIPCO.2015.7362342