Blind Watermarking for Copyright Protection of 3D CAD Drawing

Author

Park, Ho-Kyun ; Lee, Suk-Hwan ; Kwon, Ki-Ryong

Author_Institution

Dept. of Electron. & Comput. Eng., Pusan Univ. of Foreign Studies

Volume

1

fYear

2006

fDate

20-22 Feb. 2006

Firstpage

253

Lastpage

256

Abstract

As of late, interest in digital image Web and Web 3D techniques is growing; in consequence a watermarking research that protect to copyright of 3D graphic model has been processing. Currently there is much research being done in developing a watermarking technique for graphic data; however, watermarking technique based on CAD drawing leaves something to be desired. This paper proposes a digital watermarking technique for 3D design drawing using Line and 3DF ACE based on vertex in CAD system to prevent infringement of copyright from unlawfulness reproductions and distribution. By experimental result, we confirmed robustness and invisibility of embedded watermarks in several conversions of 3D CAD drawing

Keywords

CAD; Internet; computer graphics; watermarking; 3D CAD drawing; 3D graphic model; 3DF ACE; Line; Web 3D techniques; blind watermarking; copyright protection; digital image Web; Copyright protection; Design automation; Digital images; Embedded computing; Engineering drawings; Frequency domain analysis; Graphics; Robustness; Solid modeling; Watermarking; 3D CAD; copyright protection; design drawing; digital watermarking; geometrical attack;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Communication Technology, 2006. ICACT 2006. The 8th International Conference

Conference_Location

Phoenix Park

Print_ISBN

89-5519-129-4

Type

conf

DOI

10.1109/ICACT.2006.205963

Filename

1625568