The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
본 레터에서는 Contourlet 변환과 SVD(Singular Value Decomposition)를 사용하는 블라인드 및 견고한 다중 워터마킹 기법을 제안합니다. 호스트 이미지는 먼저 Contourlet 변환에 의해 분해됩니다. 워터마크 정보를 삽입하기 위해 Contourlet 계수 블록의 특이값을 채택하고 SVD의 과도한 계산을 피하기 위해 빠른 계산 방법을 제안합니다. 워터마크는 저주파 및 고주파 Contourlet 계수에 모두 내장되어 다양한 공격에 대한 견고성을 높입니다. 또한, 제안된 기법은 인간 시각 시스템의 특성을 본질적으로 활용하여 워터마크의 비가시성을 보장할 수 있다. 시뮬레이션 결과는 제안한 기법이 견고성과 실행 시간 측면에서 다른 관련 기법보다 우수한 것으로 나타났다.
Lei SONG
Army Engineering University
Xue-Cheng SUN
Zhejiang University
Zhe-Ming LU
Zhejiang University
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부
Lei SONG, Xue-Cheng SUN, Zhe-Ming LU, "Robust Blind Watermarking Algorithm Based on Contourlet Transform with Singular Value Decomposition" in IEICE TRANSACTIONS on Fundamentals,
vol. E104-A, no. 3, pp. 640-643, March 2021, doi: 10.1587/transfun.2020EAL2067.
Abstract: In this Letter, we propose a blind and robust multiple watermarking scheme using Contourlet transform and singular value decomposition (SVD). The host image is first decomposed by Contourlet transform. Singular values of Contourlet coefficient blocks are adopted to embed watermark information, and a fast calculation method is proposed to avoid the heavy computation of SVD. The watermark is embedded in both low and high frequency Contourlet coefficients to increase the robustness against various attacks. Moreover, the proposed scheme intrinsically exploits the characteristics of human visual system and thus can ensure the invisibility of the watermark. Simulation results show that the proposed scheme outperforms other related methods in terms of both robustness and execution time.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.2020EAL2067/_p
부
@ARTICLE{e104-a_3_640,
author={Lei SONG, Xue-Cheng SUN, Zhe-Ming LU, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Robust Blind Watermarking Algorithm Based on Contourlet Transform with Singular Value Decomposition},
year={2021},
volume={E104-A},
number={3},
pages={640-643},
abstract={In this Letter, we propose a blind and robust multiple watermarking scheme using Contourlet transform and singular value decomposition (SVD). The host image is first decomposed by Contourlet transform. Singular values of Contourlet coefficient blocks are adopted to embed watermark information, and a fast calculation method is proposed to avoid the heavy computation of SVD. The watermark is embedded in both low and high frequency Contourlet coefficients to increase the robustness against various attacks. Moreover, the proposed scheme intrinsically exploits the characteristics of human visual system and thus can ensure the invisibility of the watermark. Simulation results show that the proposed scheme outperforms other related methods in terms of both robustness and execution time.},
keywords={},
doi={10.1587/transfun.2020EAL2067},
ISSN={1745-1337},
month={March},}
부
TY - JOUR
TI - Robust Blind Watermarking Algorithm Based on Contourlet Transform with Singular Value Decomposition
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 640
EP - 643
AU - Lei SONG
AU - Xue-Cheng SUN
AU - Zhe-Ming LU
PY - 2021
DO - 10.1587/transfun.2020EAL2067
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E104-A
IS - 3
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - March 2021
AB - In this Letter, we propose a blind and robust multiple watermarking scheme using Contourlet transform and singular value decomposition (SVD). The host image is first decomposed by Contourlet transform. Singular values of Contourlet coefficient blocks are adopted to embed watermark information, and a fast calculation method is proposed to avoid the heavy computation of SVD. The watermark is embedded in both low and high frequency Contourlet coefficients to increase the robustness against various attacks. Moreover, the proposed scheme intrinsically exploits the characteristics of human visual system and thus can ensure the invisibility of the watermark. Simulation results show that the proposed scheme outperforms other related methods in terms of both robustness and execution time.
ER -