Geodesic distance-based pose-invariant blind watermarking algorithm for three-dimensional triangular mesh model

Jen Sheng Tsai, Ming Chou Liao, Win Bin Huang, Yau Hwang Kuo

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

2 Citations (Scopus)

Abstract

Pose editing, changing the poses of three-dimensional (3D) mesh model, frequently results in de-synchronization effect which most 3D watermarking methods are sensitive to and normally regard it as an attack. A novel pose-invariant blind watermarking algorithm for 3D triangular mesh model is proposed in this paper to resist the pose changing attack. In this algorithm, the geodesic distance of each vertex pair on the 3D mesh model to be watermarked is calculated, and then this model is segmented into meaningful pose-invariant components based on the calculation result. Each meaningful component is further divided into non-overlapping cells according to the distribution of geodesic distances from its vertices to the cutting boundary. Finally the defined watermark is embedded into these cells by adjusting the mean value of geodesic distances in order to achieve the invariance of pose changing, and later detection follows the same concept. Our experimental result demonstrates that the proposed algorithm has the ability to resist the attacks of pose changing, similarity transformations, vertex reordering, local deformation, cropping, simplification, additive random noise, and smoothing.

Original languageEnglish
Title of host publication2010 IEEE International Conference on Image Processing, ICIP 2010 - Proceedings
Pages209-212
Number of pages4
DOIs
Publication statusPublished - 2010
Event2010 17th IEEE International Conference on Image Processing, ICIP 2010 - Hong Kong, Hong Kong
Duration: 2010 Sep 262010 Sep 29

Publication series

NameProceedings - International Conference on Image Processing, ICIP
ISSN (Print)1522-4880

Other

Other2010 17th IEEE International Conference on Image Processing, ICIP 2010
CountryHong Kong
CityHong Kong
Period10-09-2610-09-29

All Science Journal Classification (ASJC) codes

  • Software
  • Computer Vision and Pattern Recognition
  • Signal Processing

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  • Cite this

    Tsai, J. S., Liao, M. C., Huang, W. B., & Kuo, Y. H. (2010). Geodesic distance-based pose-invariant blind watermarking algorithm for three-dimensional triangular mesh model. In 2010 IEEE International Conference on Image Processing, ICIP 2010 - Proceedings (pp. 209-212). [5652120] (Proceedings - International Conference on Image Processing, ICIP). https://doi.org/10.1109/ICIP.2010.5652120