ICIP 2006, Atlanta, GA
 

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Paper Detail

Paper:TA-P3.5
Session:Watermarking - I
Time:Tuesday, October 10, 09:40 - 12:20
Presentation: Poster
Topic: Security: Watermarking
Title: 3D CAD DRAWING WATERMARKING BASED ON THREE COMPONENTS
Authors: Ki-Ryong Kwon; Pukyong National University 
 Hey-Jung Chang; Pukyong National University 
 Gwang S. Jung; Lehman College / City University of New York 
 Kwang-Seok Moon; Pukyong National University 
 Suk-Hwan Lee; TongMyong University 
Abstract: This paper proposed a watermarking for copyright protection of 3D CAD design drawing based on 3 basic components that are Line, ARC, and 3DFACE. The watermark is embedded into the length in Line, the radius of curvature in Arc, and the length ratio of two sides in 3DFACE. Selecting the embedding component can be done by the distribution of 3D drawing or preference of owners. By experimental result, we confirmed the invisibility of embedded watermarks as well as the robustness in various attacks.