[HTML][HTML] Medical image encryption algorithm based on a new five-dimensional three-leaf chaotic system and genetic operation
Z Liang, Q Qin, C Zhou, N Wang, Y Xu, W Zhou - PloS one, 2021 - journals.plos.org
Current image encryption methods have many shortcomings for the medical image
encryption with high resolution, strong correlation and large storage space, and it is difficult …
encryption with high resolution, strong correlation and large storage space, and it is difficult …
[HTML][HTML] Image encryption and decryption system through a hybrid approach using the jigsaw transform and langton's ant applied to retinal fundus images
A Romero-Arellano, E Moya-Albor, J Brieva… - Axioms, 2021 - mdpi.com
In this work, a new medical image encryption/decryption algorithm was proposed. It is based
on three main parts: the Jigsaw transform, Langton's ant, and a novel way to add …
on three main parts: the Jigsaw transform, Langton's ant, and a novel way to add …
Analysis of trigonometric chaotic sequence by proposing an index-based bit level scrambling image encryption
W Yu, H Wang - Modern Physics Letters B, 2021 - World Scientific
Chaotic map is applied to numerous research fields, such as encryption of data and
information. In this paper, a novel bit-level scrambling encryption based on three …
information. In this paper, a novel bit-level scrambling encryption based on three …
A novel Image Security Protection Method Based on DCT Compression Theory and Hyper-chaotic Mapping
X Xue, H Jin - Journal of Physics: Conference Series, 2021 - iopscience.iop.org
This paper studies the current situation of image compression encryption and analyzes the
influence of low frequency (DC coefficient) and high frequency (AC coefficient) on image …
influence of low frequency (DC coefficient) and high frequency (AC coefficient) on image …