In August, over a calm Michigan lake, Karl Duesterhaus, 34, of Chicago, was treated to an unusual phenomenon: the northern ...

There is an urgent need to develop methods for compressed images, such as joint photographic experts group (JPEG). In this article, we propose an RDH in encrypted JPEG images, where the bitstreams of ...

A newly compiled dataset of nearly one billion images of auroras is helping researchers categorize—and perhaps ultimately ...

Astronaut and astrophotographer Don Pettit gifted the world with the breathtaking video below of the Aurorea Borealis as seen ...

I've got nothing against this highly efficient format, since it takes up less space than JPG and its compression helps power Live Photos and Apple’s excellent image post-processing. But it can ...

The displays were caused by a geomagnetic storm with the sun sending a series of particles towards Earth. These charged particles interacted with Earth’s magnetic field, producing the bright colours ...

High-resolution jpg images of at least 1MB are best. Please include brief details of where your photo was taken and what it shows. The Aurora Borealis over Wick on New Year's Day. Picture: Ewen ...

The Northern Lights, also known as an aurora borealis, lit up the sky yesterday evening (Wednesday, January 1) with residents sharing their stunning images of the natural phenomenon. AuroraWatch UK ...

Abstract: In 2019, the JPEG Standardization Committee initiated JPEG AI to define the first image coding specifications, taking advantage of an end-to-end learning-based coding approach. The JPEG AI ...

A combo of the aurora borealis gracing the night sky in the Northern Hemisphere. — X/@Vincent_Ledvina When they strike Earth’s magnetosphere, they bring forth electrically charged particles ...

On Wednesday evening, many Scots had a front-row seat to the Aurora Borealis, which saw the heavens beam with pink and green lights. Residents from Aberdeenshire to Fife shared their stunning pictures ...

The lights - or Aurora Borealis to give them their proper name - have become a fairly regular display this year but have until recently been seen very rarely in the UK by most people. They can be ...