Tech Xplore

Researchers propose light-driven random number generator for image security

While security systems based on pseudo-random number generators (PRNGs) have been developed to secure information use, they ...
GitHub

ComfyUI-IF_AI_tools

ComfyUI-IF_AI_tools is a set of custom nodes to Run Local and API LLMs and LMMs, features OCR-RAG (Bialdy), nanoGraphRAG, Supervision Object Detection, supports Ollama, LlamaCPP LMstudio, Koboldcpp, ...
IEEE

On the Use of an Electromechanical and a Solid-State Switching Matrix for a Portable Microwave-Based Brain Stroke Scanner

Abstract: In this letter, we examine the effects of the switching matrix on a multiview and low-complexity portable microwave imaging system for brain stroke monitoring. It considers two switching ...
Smithsonian Magazine

The Supermarket Scanner Changed the Way We Buy Groceries Forever

A Spectra Physics Model A supermarket scanner—one of the first ten ever produced. A laser within the unit projects a beam onto a mirror that redirects it through the glass plate on the top. Cade ...
IEEE

Automatic Radiology Report Generator Using Transformer With Contrast-Based Image Enhancement

Abstract: Writing radiology reports based on radiographic images is a time-consuming task that demands the expertise of skilled radiologists. Consequently, the integration of technology capable of ...