News tagged with lens

Blur's noise and distortion reversed

Errant pixels and blurry regions in a photo, whether digital or scanned, are the bane of photographers everywhere. Moreover, in vision processing research degraded photos are common and require restoration to a high-quality ...

Jul 08, 2009 4.3 / 5 (3) 2

Sight for sore eyes (w/Video)

In a world-first breakthrough, University of New South Wales (UNSW) medical researchers have used stem cells cultured on a simple contact lens to restore sight to sufferers of blinding corneal disease.

Jun 10, 2009 4.9 / 5 (8) 0

2008's top tech trends

It would have been hard for even the most innovative product to stand out last year in such a lousy economy. But even had the economy been good, the tech industry wouldn't have earned many headlines. In short, there was nothing ...

Jan 08, 2009 not rated yet 0

Researchers create all seeing 'eye'

The remarkable ability of insects to look in all directions at once has been emulated by a team of international scientists who have built an artificial 'eye' with an unobstructed all-round view.

Jan 05, 2009 4.1 / 5 (8) 0