SIFT based view invariant watermarking for DIBR 3D image

Shuvendu Rana, Vishavdeep Mattu, Arijit Sur

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

1 Citation (Scopus)

Abstract

In this paper, a view invariant watermarking scheme is proposed for depth image based rendering (DIBR) 3D image representation. To make the scheme invariant against view synthesis process, the watermark is inserted in the image locations selected by the SIFT (Scale-invariant feature transform) feature points. A novel SIFT feature based coefficient selection scheme has been implemented for watermark embedding by exploiting the shift invariance and directional property of the DIBR based view synthesis process. A coefficient partitioning based blind watermarking method has been included to make the scheme more efficient. A comprehensive set of experiments have been carried out to justify the robustness of the proposed scheme against the view synthesis attack.

Original languageEnglish
Title of host publication2015 5th National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics, NCVPRIPG 2015
Place of PublicationPiscataway, NJ
PublisherIEEE
Number of pages4
ISBN (Electronic)9781467385640
DOIs
Publication statusPublished - 13 Jun 2016
Event5th National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics, NCVPRIPG 2015 - Patna, Bihar, India
Duration: 16 Dec 201519 Dec 2015

Conference

Conference5th National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics, NCVPRIPG 2015
CountryIndia
CityPatna, Bihar
Period16/12/1519/12/15

Keywords

  • watermarking
  • feature extraction
  • three-dimensional displays
  • discrete cosine transforms
  • image representation
  • robustness
  • visualisation

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  • Cite this

    Rana, S., Mattu, V., & Sur, A. (2016). SIFT based view invariant watermarking for DIBR 3D image. In 2015 5th National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics, NCVPRIPG 2015 [7490030] IEEE. https://doi.org/10.1109/NCVPRIPG.2015.7490030