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Medical Image Encryption and Compression Scheme Using Compressive Sensing and Pixel Swapping Based Permutation Approach
Joint Authors
Zhu, Zhi-liang
Zhang, Li-bo
Yang, Ben-qiang
Liu, Wen-yuan
Zhu, Hong-feng
Zou, Ming-yu
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-08-09
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
This paper presents a solution to satisfy the increasing requirements for secure medical image transmission and storage over public networks.
The proposed scheme can simultaneously encrypt and compress the medical image using compressive sensing (CS) and pixel swapping based permutation approach.
In the CS phase, the plain image is compressed and encrypted by chaos-based Bernoulli measurement matrix, which is generated under the control of the introduced Chebyshev map.
The quantized measurements are then encrypted by permutation-diffusion type chaotic cipher for the second level protection.
Simulations and extensive security analyses have been performed.
The results demonstrate that at a large scale of compression ratio the proposed cryptosystem can provide satisfactory security level and reconstruction quality.
American Psychological Association (APA)
Zhang, Li-bo& Zhu, Zhi-liang& Yang, Ben-qiang& Liu, Wen-yuan& Zhu, Hong-feng& Zou, Ming-yu. 2015. Medical Image Encryption and Compression Scheme Using Compressive Sensing and Pixel Swapping Based Permutation Approach. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1075125
Modern Language Association (MLA)
Zhang, Li-bo…[et al.]. Medical Image Encryption and Compression Scheme Using Compressive Sensing and Pixel Swapping Based Permutation Approach. Mathematical Problems in Engineering No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1075125
American Medical Association (AMA)
Zhang, Li-bo& Zhu, Zhi-liang& Yang, Ben-qiang& Liu, Wen-yuan& Zhu, Hong-feng& Zou, Ming-yu. Medical Image Encryption and Compression Scheme Using Compressive Sensing and Pixel Swapping Based Permutation Approach. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1075125
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1075125