An Effectively Utilized Histogram Modification Based Watermarking Scheme
-
- 발행기관
- 보안공학연구지원센터(IJSIP) 바로가기
-
- 간행물
- International Journal of Signal Processing, Image Processing and Pattern Recognition 바로가기
-
- 통권
- Vol.6 No.4 (2013.08)바로가기
-
- 페이지
- pp.93-110
-
- 저자
-
- 언어
- 영어(ENG)
-
- URL
- https://www.earticle.net/Article/A206604
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
- 영어
- In this paper, we propose a Copyright Protection (CP) watermarking scheme, which is a robust, blind, and reversible watermarking scheme; aimed at protecting the copyright of color images against geometrical attacks. It is a development of an already existing watermarking scheme. Watermark embedding in this scheme, as well as in its counterpart, mainly depends on the permutation of the histogram bins. However, we present a new embedding rule, which increased the average capacity by about 55 bits, and it increased the quality, PSNR, of the watermarked image from 35.01 dB to 38.05 dB. The embedded watermark demonstrates 100 % robustness against a variety of geometrical attacks, like Flipping (H, V, and Both), Rotation (90°, 180°, and 270°), Scattering, Warping, Skewing, and their combinations. Finally, our proposed CP watermarking scheme showed a faster watermark embedding process than that of its counterpart by an average reduction in time equals, 4.84 seconds.
목차
Abstract
1. Introduction
2. Background
2.1. Theoretical Model of the Digital Watermarking System
2.2. Performance Measurements of a Watermarking Algorithm
3. Related Work
4. The Proposed Scheme
4.1. Overview
4.2. The Conceptual Model of the Proposed CP Watermarking Scheme
4.3. The Watermark Embedding Process of the Proposed CP Watermarking Scheme
4.4. The Watermark Extraction Process of the Proposed CP Watermarking Scheme
4.5. The Restoration Process of the Proposed CP Watermarking Scheme
5. Experimental Results
5.1. Comparing the Embedding Capacity
5.2. Comparing the Effect of Watermark Embedding on the Host Image
5.3. Comparing the Embedding Time
5.4. Comparing the Robustness Against some Geometrical Attacks
6. Conclusion
References
키워드
Color Image Watermarking Copyright Protection Geometrical Attacks Robust Reversible Blind저자
간행물 정보
발행기관
-
- 발행기관명
- 보안공학연구지원센터(IJSIP) [Science & Engineering Research Support Center, Republic of Korea(IJSIP)]
- 설립연도
- 2006
- 분야
- 공학>컴퓨터학
- 소개
- 1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업
간행물
-
- 간행물명
- International Journal of Signal Processing, Image Processing and Pattern Recognition
- 간기
- 격월간
- pISSN
- 2005-4254
- 수록기간
- 2008~2016
- 십진분류
- KDC 505 DDC 605
이 권호 내 다른 논문 / International Journal of Signal Processing, Image Processing and Pattern Recognition Vol.6 No.4
피인용수 : 0건 (자료제공 : 네이버학술정보)
함께 이용한 논문 이 논문을 다운로드한 분들이 이용한 다른 논문입니다.
0개의 논문이 장바구니에 담겼습니다.