A new imaging technique turns motion blur into an advantage, using a jiggling camera and a clever algorithm to create ...

Recently, many chaos-based image encryption algorithms have been proposed. Most of them adopt the traditional confusion-diffusion framework. Multiple encryption rounds or one round of complex ...

Researchers reveal how downscaled images can hide malicious prompts, raising risks of identity theft and sensitive data ...

This article conducts a security analysis of an image encryption algorithm that employs 2-D lag-complex logistic map (LCLM) as a pseudorandom number generator (PRNG). This algorithm uses the sum of ...