Digital imaging
Collaboration results in largest-ever image of the night-time sky
By Paul Ridden
12:32 January 20, 2011
A collaboration of researchers from around the world has just made the largest ever digital color image of the sky available to the scientific community and the public. The image has been put together using photographic information obtained from a powerful digital camera mounted on a telescope in New Mexico and spectroscopic surveys executed through several programs. The Sloan Digital Sky Survey has presented the enormous sky map to the 217th annual meeting of the American Astronomical Society in Seattle. Read More
Is Photoshop CS5 worth the upgrade? New features and improvements unboxed
00:04 April 12, 2010

The official announcement of the much anticipated Adobe Creative Suite 5 has just hit the airwaves ahead of a global online launch event taking place just hours from now. With an eye-catching, lengthy list of new features to digest, the top question is whether it’s worth the upgrade from the already feature packed CS4? Read More

A rebuilding exercise is underway in Rome, but it’s not one that uses bricks and mortar, rather, it uses digital images – maybe even ones you provided unwittingly. A team from the University of Washington (UW) has developed a new computer algorithm that uses hundreds of thousands of tourist photos to automatically reconstruct an entire city in about a day. It’s thought that one use for the technology could be to provide visitors with an on-line virtual-reality 3-D tour of cities they visit. Read More
The Samsung HZ25W 12.5MP camera with 24x Mega-Zoom
By Paul Lester
19:32 September 3, 2009

Recent developments in the digital camera market have given amateur photographers that require a decent optical zoom some reasonably priced point-and-shoot alternatives. Following announcements earlier this year by Kodak and Olympus, Samsung has released its own model - the HZ25W, a 12.5MP, 24x optical zoom camera that sports the most powerful lens ever offered on a Samsung compact digital model. Read More

JVC has just released a 42-inch HD LCD monitor, the Xiview LT-42WX70, designed specifically for high-end digital SLR camera buffs and professionals alike. The 120Hz, 180p monitor lets pro or enthusiast see – and play with – the subtle colors, details and textures of their images. Read More
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