지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2006.12
- 수록면
- 1,596 - 1,606 (11page)
이용수
초록· 키워드
오류제보하기
There has been more increased the development of 3D technique since many 3D contents of 3D graphic model, 3D mobile/computer game, and3D CAD have been serviced in Web or industry fields. Therefore, the watermarking system is more required to protect the copyright for 3D contents. Currently there has been researched about the watermarking for 3D graphic model of mesh or NURBS. However, watermarking technique based on CAD design drawing leaves something to be desired yet. This paper proposed the watermarking technique for 3D CAD design drawing using Line and Arc components. After drawing out Line and Arc components from designed drawing, we embed the watermark into both the length of Line component and the radius of Arc component. Experimental results verified that the proposed algorithm satisfies the transparency about watermarked drawing and also has the robustness against several attacks by using public CAD tool.
목차
ABSTRACT
1. INTRODUCTION
2. MODELING FOR DIGITAL WATERMARKING OF 3D CAD DATA
3. PROPOSED WATERMARKING ALGORITHM
4. EXPERIMENTAL RESULTS
5. CONCLUSIONS
6. References
참고문헌 (10)
참고문헌 신청
1. [단행본] - I. J. Cox / 1995 / Secure Spread Spectrum Watermarking for Multimedia / NEC Research Institute Tech Rep : 95 ~ 10
2. [학술지(정기간행물)] - C. Podilchuk / 1998 / Image Adaptive Watermarking Using Visual Models / IEEE Journal on Selected Areas in Communication 16 (4) : 525 ~ 539
3. [학술지(정기간행물)] - R. Ohbuch / 1998 / Watermarking Three-Dimensional Polygonal Models Through Geometric and Topological Modification 16 (4) : 551 ~ 560
4. [인터넷자원] - X. Mao / / Watermarking 3D Geometric MSubdivision
5. [학술지(정기간행물)] - O. Benedens / 1999 / Geometry Based Watermarking of 3D Models 19 (1) : 46 ~ 55
2. [학술지(정기간행물)] - C. Podilchuk / 1998 / Image Adaptive Watermarking Using Visual Models / IEEE Journal on Selected Areas in Communication 16 (4) : 525 ~ 539
3. [학술지(정기간행물)] - R. Ohbuch / 1998 / Watermarking Three-Dimensional Polygonal Models Through Geometric and Topological Modification 16 (4) : 551 ~ 560
4. [인터넷자원] - X. Mao / / Watermarking 3D Geometric MSubdivision
5. [학술지(정기간행물)] - O. Benedens / 1999 / Geometry Based Watermarking of 3D Models 19 (1) : 46 ~ 55
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UCI(KEPA) : I410-ECN-0101-2012-004-004438094