A new chaos-based image encryption system
During the last decade, a variety of chaos-based cryptosystems has been introduced to
protect the content of the transmitted images. In this paper, we propose a new fast, simple …
protect the content of the transmitted images. In this paper, we propose a new fast, simple …
Designing an efficient image encryption-then-compression system via prediction error clustering and random permutation
In many practical scenarios, image encryption has to be conducted prior to image
compression. This has led to the problem of how to design a pair of image encryption and …
compression. This has led to the problem of how to design a pair of image encryption and …
Lossy compression and iterative reconstruction for encrypted image
X Zhang - IEEE transactions on information forensics and …, 2010 - ieeexplore.ieee.org
This work proposes a novel scheme for lossy compression of an encrypted image with
flexible compression ratio. A pseudorandom permutation is used to encrypt an original …
flexible compression ratio. A pseudorandom permutation is used to encrypt an original …
Efficient reversible data hiding in encrypted images
This paper proposes a novel scheme of reversible data hiding in encrypted images based
on lossless compression of encrypted data. In encryption phase, a stream cipher is used to …
on lossless compression of encrypted data. In encryption phase, a stream cipher is used to …
A fast and secure public-key image encryption scheme based on Mordell elliptic curves
Encryption schemes based on elliptic curves (ECs) have shown high resistance against
modern cryptanalysis. However, these schemes involve heavy computation for the …
modern cryptanalysis. However, these schemes involve heavy computation for the …
Embedding cryptographic features in compressive sensing
Compressive sensing (CS) has been widely studied and applied in many fields. Recently,
the way to perform secure compressive sensing (SCS) has become a topic of growing …
the way to perform secure compressive sensing (SCS) has become a topic of growing …
Reversible data hiding in encrypted image with separable capability and high embedding capacity
C Qin, Z He, X Luo, J Dong - Information Sciences, 2018 - Elsevier
In this paper, a high-capacity reversible data hiding scheme in encrypted image with
separable capability is proposed. In order to mask image contents, original image is first …
separable capability is proposed. In order to mask image contents, original image is first …
Flexible lossy compression for selective encrypted image with image inpainting
In this paper, a novel lossy compression scheme for encrypted image based on image
inpainting is proposed. In order to maintain confidentiality, the content owner encrypts the …
inpainting is proposed. In order to maintain confidentiality, the content owner encrypts the …
A novel image compression-encryption scheme based on chaos and compression sensing
S Zhu, C Zhu, W Wang - IEEE Access, 2018 - ieeexplore.ieee.org
In this paper, a novel image compression–encryption hybrid algorithm is proposed. First, a
Gauss random matrix and a random scrambling matrix are generated by using Chebyshev …
Gauss random matrix and a random scrambling matrix are generated by using Chebyshev …
Privacy-aware reversible watermarking in cloud computing environments
As an interdisciplinary research between watermarking and cryptography, privacy-aware
reversible watermarking permits a party to entrust the task of embedding watermarks to a …
reversible watermarking permits a party to entrust the task of embedding watermarks to a …