From smartphones and TVs to credit cards, technologies that manipulate light are deeply embedded in our daily lives, many of ...

A remarkable aspect of this technology is its ability to project entirely different images depending on both the wavelength (color) and spin (polarization direction) of light. For example, ...

1 School of Computer Science and Technology, Changsha University of Science and Technology, Changsha, China 2 School of Information Engineering, Changsha Medical University, Changsha, China With the ...

Therefore, the security of image data is important. Along with security, for the images which are transferred over the network, the confidentiality and integrity is a major issue. Image encryption ...

Abstract: This study aims to analyze the performance of symmetrical encryption algorithms between the AES and DES algorithms, and the use of mini PC devices such as Raspberry Pi. It aims to find ...

A team of researchers at AI Google Quantum AI, led by Craig Gidney, has outlined advances in quantum computer algorithms and ...

Cardiovascular diseases cause one death every 33 seconds in America. Diagnosing these conditions, which account for ...

No image is infinitely sharp. For 150 years, it has been known that no matter how ingeniously you build a microscope or a ...

Scientists say that hiding secret messages using AI chatbots could lead to a world of iron-clad encryption. Scientists have found a way to turn ChatGPT and other AI chatbots into carriers of encrypted ...

In our hyper-connected world, we rely on encrypted communications every day—to shop online, digitally sign documents, make ...