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| Content Provider | IET Digital Library |
|---|---|
| Author | Yu, Changzhi Li, Hengjian Wang, Xiyu |
| Abstract | Based on singular value decomposition (SVD), an image compression, encryption, and identity authentication scheme is proposed here. This scheme can not only encrypt image data which would store in the cloud but also implement identity authentication. The authors use the SVD to decompose the image data into three parts: the left singular value matrix, the right singular value matrix, and the singular value matrix. The left singular value matrix and right singular value matrix are not as important as the singular value matrix. They propose a logistic-tent-sine chaotic system to encrypt them. In this scheme, they proposed a novel authentication value calculation algorithm, which can calculate the authentication value according to related data. According to the authentication value calculated from the ciphertext, the algorithm has the perfect authentication performance, so as in the scenarios if the image is cropped or added noisy. Theoretical analysis and empirical evaluations show that the proposed system can achieve better compression performance, satisfactory security performance, and low computational complexity. |
| Starting Page | 2224 |
| Ending Page | 2232 |
| Page Count | 9 |
| ISSN | 17519659 |
| Volume Number | 13 |
| e-ISSN | 17519667 |
| Issue Number | Issue 12, Oct (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-ipr/13/12 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-ipr.2018.5912 |
| Journal | IET Image Processing |
| Publisher Date | 2019-08-02 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Chaos Computational Complexity Computer Vision And Image Processing Technique Cryptography Data Compression Data Security Encryption Identity Authentication Algorithm Identity Authentication Scheme Image And Video Coding Image Coding Left Singular Value Matrix Message Authentication Novel Authentication Value Calculation Algorithm Singular Value Decomposition SVD-based Image Compression |
| Content Type | Text |
| Resource Type | Article |
| Subject | Signal Processing Electrical and Electronic Engineering Computer Vision and Pattern Recognition Software |
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