| Paper: | IMDSP-L10.2 | ||
| Session: | Watermarking | ||
| Time: | Friday, May 19, 16:50 - 17:10 | ||
| Presentation: | Lecture | ||
| Topic: | Image and Multidimensional Signal Processing: Authentication and Watermarking | ||
| Title: | PROTECTION OF 3D OBJECT THROUGH SILHOUETTE WATERMARKING | ||
| Authors: | Jihane Bennour, Jean-Luc Dugelay, Institut Eurecom, France | ||
| Abstract: | This paper describes a new approach for watermarking 3D objects via contour information. Unlike most conventional 3D object watermarking techniques, for wich both insertion and extraction of the mark are performed on the object itself (3D/3D approach), we propose an asymmetric 3D/2D procedure. This procedure consists of watermarking 3D objects but retrieving the mark from represented views. In this paper we also propose an extension of 2D contour watermarking algorithm to 3D silhouette. | ||
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