Research on an Intelligent Encryption Method for Remote Sensing Images with Variable Dimension Employing Dual-Chaotic system
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Abstract:
The rapid advancement of remote sensing technology has heightened concerns over the security of sensitive in-formation. This paper presents an intelligent encryption scheme for remote sensing images using dimensionality variation. The scheme employs two high-dimensional chaotic systems to generate keys for simultaneous row-column scrambling and diffusion. By mapping a 2D plain-image to a 3D space, pixels are rearranged within a 3D cube using a chaotic key, followed by auto-correlation cyclic diffusion. Experimental results demonstrate that this approach significantly enhances encryption security, making it suitable for secure remote sensing image communication.
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Project Supported:
Basic Research Project of Liaoning Provincial Department of Education (JYTQN2023208), Soft Science Research Program of Huludao Science and Technology Bureau (2023JH (1) 4/03b) and Research on Medical Image Encryption Technology of Med Encryption Cloud Platform for "Internet plus Medical" (S202310147023)
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