(Phys.org) —Most of today's digital cameras achieve color by using red, green, and blue Bayer color filters through which light passes on its way to the camera's image sensors, which then convert the light into electrical ...
Almost anyone with a camera or smartphone is sure to have noticed that taking pictures in bright conditions, such as a sunny day, can cause a loss of highlight details (or overexposure) in bright regions and a loss of shadow ...
Mathematics
Mar 19, 2014
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Thermal imaging cameras at airports could calculate queues and check-in times better than systems that make estimates using Bluetooth and WiFi on passengers' mobiles.
Engineering
Jan 17, 2014
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Toshiba Corporation today announced the development of "Bright Mode", a CMOS image sensor technology that allows smartphones and tablets to record Full HD video at 240 frames per second (fps), the industry's highest frame ...
Hardware
Jan 7, 2014
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Imec, the Belgian nanoelectronics research center, will present at this week's 'CMOS Image Sensors for High Performance Applications' workshop in Toulouse (France) a prototype of a high-performance, time-delay-integration ...
Electronics & Semiconductors
Nov 25, 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 ...
Recent advances in nanotechnology are providing new possibilities for medical imaging and sensing. Gold nanostructures, for example, can enhance the fluorescence of marker dyes that are commonly used to detect biomolecules ...
Nanophysics
Sep 25, 2013
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Researchers at the University of California, San Diego report a breakthrough in technology that could pave the way for digital systems to record, store, edit and replay information in a dimension that goes beyond what we ...
Hi Tech & Innovation
Sep 7, 2013
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Sony Mobile unveiled a new addition to its Xperia smartphone lineup Wednesday: a device that sports a massive 20.7-megapixel camera and is capable of attaching better lenses.
Consumer & Gadgets
Sep 4, 2013
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Researchers at the Georgia Institute of Technology want to put your signature up in lights – tiny lights, that is. Using thousands of nanometer-scale wires, the researchers have developed a sensor device that converts mechanical ...
Optics & Photonics
Aug 11, 2013
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