(Phys.org) —The gauzy rings of Saturn and the dark side of the planet glow in newly released infrared images obtained by NASA's Cassini spacecraft.
Space Exploration
Oct 17, 2013
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Imagine giving a presentation to a roomful of important customers when suddenly the projector fails. You whip out your smartphone, beam your PowerPoint presentation onto the conference room screen, and are back in business ...
Optics & Photonics
Oct 15, 2013
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To meet demands for ever smaller imaging systems, researchers are working to create entirely unconventional ways of focusing light. In pursuit of this vision, engineers from the University of Freiburg in Germany have built ...
Optics & Photonics
Oct 2, 2013
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(Phys.org) —Smartphone cameras are taking on advanced features as smartphone vendors continue to compete for sales. Toshiba last week announced a dual camera system that will be a talking point in mobile devices at some ...
A team from the University of Illinois at Urbana-Champaign and Northwestern University has devised a novel nuclear magnetic resonance imaging (MRI) technique that delivers a roughly 10-nanometer spatial resolution. This represents ...
General Physics
Sep 27, 2013
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Tracking blood flow in the laboratory is an important tool for studying ailments like migraines or strokes and designing new ways to address them. Blood flow is also routinely measured in the clinic, and laser speckle contrast ...
Optics & Photonics
Sep 26, 2013
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Scientists are reporting an advance in smartphone-based imaging that could help physicians in far-flung and resource-limited locations monitor how well treatments for infections are working by detecting, for the first time, ...
Bio & Medicine
Sep 25, 2013
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Object-recognition systems—software that tries to identify objects in digital images—typically rely on machine learning. They comb through databases of previously labeled images and look for combinations of visual features ...
Computer Sciences
Sep 19, 2013
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At the upcoming Integrate exhibition in Sydney this month, Panasonic will preview a unique ultra-wide angle camera system (UWCS) that stitches together the images of four High Definition Cameras in real time to create a dramatic ...
Hi Tech & Innovation
Aug 29, 2013
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Astronomers at the University of Arizona, the Arcetri Observatory near Florence, Italy and the Carnegie Observatory have developed a new type of camera that allows scientists to take sharper images of the night sky than ever ...
Astronomy
Aug 21, 2013
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