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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2006.6
- 수록면
- 709 - 719 (11page)
이용수
초록· 키워드
오류제보하기
To protect against unlawful reproductions and distribution, the current paper proposes a digital watermarking technique for architectural drawings produced using a CAD system. First, the POLYLINEs are extracted from the drawing; then, an adaptive algorithm is used to embed a watermark in the characteristics of each POLYLINE. Next, the CIRCLEs are embedded using an adaptive watermarking algorithm related to the radius of circle from drawing. The proposed watermarking scheme is robust to various attacks, such as the geometrical transformation. Additionally, the proposed method satisfies the requirement of transparency for CAD program. It used AutoCAD 2002, which is commonly used as a CAD program for experiments. Experimental results confirmed the robustness and invisibility of the embedded watermarks in several conversions of an architectural drawing.
목차
ABSTRACT
1. INTRODUCTION
2. MODELING FOR DIGITAL WATERMARKING OF CAD DESIGN
3. PROPOSED CAD WATERMARKING ALGORITHM
4. EXPERIMENTAL RESULTS
5. CONCLUSIONS
6. REFERENCES
참고문헌 (10)
참고문헌 신청
[학술지(정기간행물)] - I.Cox / 1995 / Secure Spread Spectrum Watermarking for Multimedia / NEC Research Institute Tech Rep 95 (10)
[학술지(정기간행물)] - J. Ruanaidh / 1998 / Rotation, Scale and Translation Invariant Spread Spectrum Digital Image Watermarking / Journal of Signal Processing 66 (3) : 303 ~ 317
[학술대회논문] - Sviatoslav Voloshynovskiy / 1999 / A Stochastic Approach to Content Adaptive Digital Image Watermarking / Proc. of Third Information Hiding Workshop
[학술지(정기간행물)] - K.R. Kwon / 2002 / Adaptive Watermarking Using Successive Subband Quantization and Perceptual Model Based on Multiwavelet Transform / SPIE 4675 (37)
[학술대회논문] - R. Obuchi / 2002 / Robust Watermarking of Vector Digital Maps / International Conference on Multimedia & Expo
[학술지(정기간행물)] - J. Ruanaidh / 1998 / Rotation, Scale and Translation Invariant Spread Spectrum Digital Image Watermarking / Journal of Signal Processing 66 (3) : 303 ~ 317
[학술대회논문] - Sviatoslav Voloshynovskiy / 1999 / A Stochastic Approach to Content Adaptive Digital Image Watermarking / Proc. of Third Information Hiding Workshop
[학술지(정기간행물)] - K.R. Kwon / 2002 / Adaptive Watermarking Using Successive Subband Quantization and Perceptual Model Based on Multiwavelet Transform / SPIE 4675 (37)
[학술대회논문] - R. Obuchi / 2002 / Robust Watermarking of Vector Digital Maps / International Conference on Multimedia & Expo
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UCI(KEPA) : I410-ECN-0101-2012-004-004428672