A Secure Image Based Watermark for 3D Images

Author

Shrivastava, Sakshi ; Choubey, Siddhartha

Author_Institution

SSCET, Bhilai, Bhilai, India

fYear

2011

fDate

3-5 June 2011

Firstpage

559

Lastpage

562

Abstract

We present a general method to improve watermark robustness by exploiting the masking effect of surface roughness on watermark visibility, watermark technology has been successfully used for this purpose for other kinds of media such as images and video, but, a lot of work is again necessary to reach robustness and industrial applicability for 3D watermarking. In this paper we treat a specific aspect of 3D watermarking technology: the visual quality of the watermarked model. In particular, after a panoramic on 3D watermarking technology we present some ideas about this issue and we propose a method based on multiresolution analysis to improve this aspect in future watermarking algorithm.

Keywords

image watermarking; security of data; 3D images; 3D watermarking technology; industrial applicability; masking effect; multiresolution analysis; secure image based watermark; surface roughness; visual quality; watermark technology; watermark visibility; watermarked model; watermarking algorithm; Communication systems; Blind; Mesh; Polygon; Private; Public; Stego-Model; Watermarking 3D;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Systems and Network Technologies (CSNT), 2011 International Conference on

Conference_Location

Katra, Jammu

Print_ISBN

978-1-4577-0543-4

Electronic_ISBN

978-0-7695-4437-3

Type

conf

DOI

10.1109/CSNT.2011.119

Filename

5966509