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High-resolution


— Science

What shall we do with a neutron microscope?

By - October 20, 2013 10 Pictures
Neutrons have a set of unique properties that make them better suited than light, electrons, or x-rays for looking at the physics and chemistry going on inside an object. Scientists working out of MIT's Nuclear Reactor Laboratory have now invented and built a high-resolution neutron microscope, a feat that required developing new approaches to neutron optics. Read More
— Architecture

The room with 260 million surfaces: 3D printed architecture is here

By - October 8, 2013 40 Pictures
Thinking big is no challenge for architects Michael Hansmeyer and Benjamin Dillenburger; they've created a 3D printed room using algorithms to design its intricate cathedral-like interior. Assembled out of 64 massive sandstone-like parts printed out with a huge 3D printer, the room contains 260 million surfaces printed at a resolution of a tenth of a millimeter. The 11 ton room took a month to print but only a day to assemble. The revolutionary fabrication methods the duo used to print the room will, they believe, open the door to printing architecture, freeing architects to create new unimaginable buildings and also restore old ones. Read More
— Electronics

New technology from MIT may enable cheap, color, holographic video displays

By - June 24, 2013 8 Pictures
Researchers at MIT’s Media Lab have developed a new form of holographic projector that may enable the introduction of practical color 3D holographic video displays as well as higher-resolution 2D displays with lower power consumption. The new projector is built using principles of guided wave optics to construct the spatial light modulator (SLM) that is the heart of digital holography. The MIT holographic projector, which contains an SLM costing US$10 to fabricate, provides 3D images at 30 frames per second (fps) with a resolution similar to that of a standard-definition TV. Read More
— Military

DARPA's new 1.8-gigapixel camera is a super high-resolution eye in the sky

By - February 11, 2013 8 Pictures
DARPA recently revealed information on its ARGUS-IS (Autonomous Real-Time Ground Ubiquitous Surveillance Imaging System), a surveillance camera that uses hundreds of smartphone image sensors to record a 1.8 gigapixel image. Designed for use in an unmanned drone (probably an MQ-1 Predator), from an altitude of 20,000 ft (6,100 m) ARGUS can keep a real-time video eye on an area 4.5 miles (7.2 km) across down to a resolution of about six inches (15 cm). Read More
— Digital Cameras Feature

It's all in the detail: Impressive new approach to super-resolution processing developed

Ever taken a digital photograph and then found out you had missed the fine details that made the scene so impressive visually? Applying a Photoshop sharpen filter may make the photo appear sharper, but such filters are lossy - they actually reduce the amount of fine detail in the image. Until recently, there was very little you could do to improve the image after the shot. That has now changed. Researchers at the Weizmann Institute of Science have developed a super-resolution process which pulls unseen details from the nooks and crannies of a single digital photograph. Their process can capture true detail which cannot be seen in the original image - the next "killer app"? Read More
— Digital Cameras

Mamiya launches Leaf Credo 40, 60 and 80 megapixel medium format camera backs

By - May 16, 2012 3 Pictures
Medium format camera manufacturer Mamiya-Leaf has announced three new high resolution camera backs named the Leaf Credo. All of the new backs sport a specially designed DALSA CCD sensor, a touchscreen LCD display with Live View functionality for both tethered and untethered photography, and a dual-core microprocessor that's said to offer the fastest available image viewing, focusing and editing. Read More
— Digital Cameras

Nikon reveals new 36.3-megapixel beast - the D800 HD-SLR

By - February 15, 2012 19 Pictures
Has it really been over three years since Nikon released the 12-megapixel D700 digital camera? At long last, its replacement - which effectively triples the pixel count of its predecessor - is due to arrive next month. The new D800 is about half the price of the D4 announced in early January, with which it shares a number of features, plus it's smaller and lighter, and features a new 36.3 megapixel FX-format (35.9 x 24mm) CMOS sensor. It's also the first digital camera to achieve USB 3.0 certification. Read More
— Digital Cameras

GigaPan Time Machine lets users travel through time - in digital images

By - April 26, 2011 2 Pictures
For the past couple of years, people wishing to create ultra-high-resolution panoramic photographs have been able to do so, using their own digital camera and a GigaPan robotic tripod. The device slowly pans the camera back and forth across a user-determined vista, triggering it to take up to several hundred shots in the process. The included software then stitches all the photos together – side-to-side and top-to-bottom – creating one big panorama, which retains its resolution even when details are zoomed in on, much like Google Earth. So, what could top that? Time-lapse videos created using GigaPan Time Machine software, as it turns out. Read More
— Electronics

Researchers demonstrate advanced display technology

By - August 31, 2010 4 Pictures
Only a small percentage of backlight actually makes its way out through the multiple layers that make up the ubiquitous LCD displays we use today. That may change with the development of new filter technology at the University of Michigan. White light is sent through tiny, precisely spaced gaps on nano-thin sheets of aluminum and is said to result in brighter, higher definition color reproduction. Other benefits of the technology include efficiency gains and simpler manufacturing. Read More
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