An attack on a fundamental proof technique reveals a glaring security issue for blockchains and other digital encryption ...

We propose a learning-based low-light image enhancement algorithm, called the histogram-based transformation function estimation network (HTFNet), that estimates transformation functions using the ...

On May 21 and 22, signal and image science experts from across LLNL, academia and industry gathered at the UC Livermore Collaboration Center (UCLCC) for the 29th annual Center for Advanced Signal and ...

Vienna, April 17, IRNA Iran's representative to International Atomic Energy Agency (IAEA), Reza Najafi said that all dimensions of Iranian nuclear program are completely transparent. He made the ...

Alan Turing was one of the most influential British figures of the 20th century. In 1936, Turing invented the computer as part of his attempt to solve a fiendish puzzle known as the ...

Short, easy-to-follow steps then show you, piece by piece, how to build a complete program. There are challenges for you to tackle to build your confidence before moving on. Written by a team of ...

EDITORIAL 17 June 2025 In science’s new era, open and transparent cooperation remains key As China continues its scientific ascent, the rest of the world should keep engaging.

A method for extracting spatiospectral features from hyperspectral (HS) data is proposed. Based on 2-D Gaussian derivative (GD) functions, a bank of 2-D filters is designed. These filters are utilized ...

Helpfully, though, science also offers a few tricks that can greatly improve your ability to tell AI fabrications from real-life images. How good are people at spotting AI images?