Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ronglong Zhou"'
Publikováno v:
IEEE Access, Vol 7, Pp 80849-80860 (2019)
In this paper, a novel image watermarking method is proposed which is based on discrete wave transformation (DWT), Hessenberg decomposition (HD), and singular value decomposition (SVD). First, in the embedding process, the host image is decomposed in
Externí odkaz:
https://doaj.org/article/03ba7be3d9ed45fcb7ebfcea339cbd56
Publikováno v:
IEEE Access, Vol 7, Pp 80849-80860 (2019)
In this paper, a novel image watermarking method is proposed which is based on discrete wave transformation (DWT), Hessenberg decomposition (HD), and singular value decomposition (SVD). First, in the embedding process, the host image is decomposed in
Publikováno v:
Nonlinear Dynamics. 93:1165-1181
This paper proposes a parallel digital image encryption algorithm based on a piecewise linear chaotic map (PWLCM) and a four-dimensional hyperchaotic map (FDHCM). Firstly, two decimals are obtained based on the plain-image and external keys, using a
Publikováno v:
Multimedia Tools and Applications. 77:26191-26217
In this paper, we propose an efficient and self-adapting colour-image encryption algorithm based on chaos and the interactions among multiple red, green and blue (RGB) layers. Our study uses two chaotic systems and the interactions among the multiple
Publikováno v:
Luo, Y, Lin, J, Liu, J, Wei, D, Cao, L, Zhou, R, Cao, Y & Ding, X 2019, ' A robust image encryption algorithm based on Chua's circuit and compressive sensing ', Signal Processing, vol. 161, pp. 227-247 . https://doi.org/10.1016/j.sigpro.2019.03.022
In terms of Chua's circuit system, compressive sensing (CS) and Haar wavelet, a novel image compression-encryption scheme (CES) is proposed in this paper. Firstly, the plaintext image is decomposed into approximate component and detail components thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09b558ce97fde109879ee6a986c3f90b
https://www.pure.ed.ac.uk/ws/files/81521955/2019_A_robust_image_encryption_algorithm.pdf
https://www.pure.ed.ac.uk/ws/files/81521955/2019_A_robust_image_encryption_algorithm.pdf
Autor:
Liao Zhixian, Senhui Qiu, Ronglong Zhou, Yuling Luo, Jinjie Bi, Yunqi Liu, Mingcan Cen, Jiadong Huang
Publikováno v:
2018 IEEE 18th International Conference on Communication Technology (ICCT).
In this paper, a novel image watermarking method on the basis of discrete wavelet transform (DWT) and coupled tent-sine map (CTSM) is proposed. Firstly, CTSM is introduced and then three chaotic sequences are generated by CTSM. The first two sequence
Publikováno v:
ICNC-FSKD
In this paper, a novel self-adapting image permutation scheme based on RGB rotation and cycle shift (RrCS) is proposed. Firstly, three pseudo-random sequences are generated from the tent chaos map, in which the initial values are obtained in the acco
Publikováno v:
Chinese Physics B. 26:120504
In this paper, a novel image encryption scheme based on Kepler’s third law and random Hadamard transform is proposed to ensure the security of a digital image. First, a set of Kepler periodic sequences is generated to permutate image data, which is