Abstract: This paper presents example-based methods for super-resolution (SR) reconstruction from a single set of low-resolution projections (or a sinogram) in positron emission tomography (PET).

Images of the set of the Elden Ring movie have been doing the rounds online today, revealing teasers for a number of locations from the critically acclaimed fantasy-RPG such as a Leyndell Streets sign ...

A new version of OpenAI’s Codex desktop app reaches users today. It brings a smorgasbord of new features and changes, ranging from new developer capabilities to expansion into non-developer knowledge ...

Elon Musk's AI company xAI plans to allow Cursor to use some of its compute power for training. Cursor will train its AI model Composer 2.5 using tens of thousands of xAI GPUs, sources said. The ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

The Defense Counterintelligence and Security Agency (DCSA) sits at the center of one of government’s most sensitive and consequential missions: determining who is trusted to access classified ...

Apple has started providing small security updates to iOS, iPadOS and macOS devices. These are dubbed Background Security Improvements that will offer minor system updates between the larger software ...

Mukund Jha, Founder and CEO of Emergent Labs discusses the potential of 'vibe-coding' in India and warns that despite the democratization of access to coding, other aspects of building resilient ...

In context: Thanks to JavaScript, WebAssembly, and other modern web standards, it is now possible to run a wide range of applications directly in a web browser. Programmer Lyra Rebane went even ...

Artificial intelligence detectors are increasingly used to check the veracity of content online. We ran more than 1,000 tests and found several strengths and plenty of weaknesses. By Stuart A.

In this tutorial, we design a practical image-generation workflow using the Diffusers library. We start by stabilizing the environment, then generate high-quality images from text prompts using Stable ...