Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
Autostereoscopic 360 Degree Light Field Display
This autostereoscopic display is able to display images in a 360 degree view - up to an amazing 5,000 frames per second. The display resolution is 768x768 in a displayed volume of a thirteen centimeter cube.
(Autostereoscopic 360 Degree Light Field Display)
The display was highlighted at the opening of the new USC Stevens Institute for Innovation. Here are portions of their abstract:
The display consists of a high-speed video projector, a spinning mirror covered by a holographic diffuser, and FPGA circuitry to decode specially rendered DVI video signals. The display uses a standard programmable graphics card to render over 5,000 images per second of interactive 3D graphics, projecting 360-degree views with 1.25 degree separation up to 20 updates per second.We describe the system's projection geometry and its calibration process, and we present a multiple-center-of-projection rendering technique for creating perspective-correct images from arbitrary viewpoints around the display. Our projection technique allows correct vertical perspective and parallax to be rendered for any height and distance when these parameters are known, and we demonstrate this effect with interactive raster graphics using a tracking system to measure the viewer's height and distance.
We further apply our projection technique to the display of photographed light fields with accurate horizontal and vertical parallax.
This cool display reminds me - in its appearance - to the description that Edmond Hamilton gives of his telestereo communication display in his 1928 novel Crashing Suns:
Abruptly I was aroused from my musings by the sharp ringing of a bell at my elbow. "The telestereo," I said to Hal Kur. "Take the controls." As he did so I stepped over to the telestereo's glass disk, inset in the room's floor, and touched a switch beside it. Instantly there appeared standing upon the disk, the image of a man in the blue and white robe of the Supreme Council...
(Read more about the telestereo)
Via core77.
Scroll down for more stories in the same category. (Story submitted 9/2/2007)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 2 )
Related News Stories - (" Display ")
iPhone Air Fulfils Jobs' Promise From 2007 - A Giant Screen!
'... oblongs were all over the floor and surfaces.' - Kazuo Ishiguro, 2021.
Transparent 4K OLED Wireless TV From LG
You will note that HG Wells also figured out the aspect ratio of the future!
DOTPad Braille Device Offers Live Access
Amazing tactile display.
Transparent MicroLED Screen From Samsung
Has Samsung nailed the Look of Things To Come?
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
FTC: Says Ring Employees Illegally Surveilled Customers
'Then she looked up with a smile and moved closer to the camera.'
Switzerland May Cap Population At Ten Million
'The population of Castle Hagedorn was fixed...'
Project Silica Offers 'Long-Term' Digital Storage
'... folios and tapes and playable discs of platinum alloy.'
Can 'Tactical Umbrellas' Shield One From Drones
'... another corner of his mind began to think about the shields.'
Crystalline Structures In Space, You Say?
A massive space borne lifeform from ST:TNG.
Garçon! A Menu For Artemis II, S'il Vous Plaît
'Michel Ardan, as a Frenchman, was declared chief cook, an important function, which raised no rival.'
Amazing Photonic Crystal Light Sail
'That sail will be twenty thousand miles at the wide part.'
Blue Collar AI Goes To Work To Mine Its Own Crypto
Blue collar bot.
Rogue AI Replicated Itself
'Sapiro’s computer just kept dialing at random, hanging up on humans, until it got a fellow computer of the same type as itself.'
HandelBot Helps Two-Handed Robots Learn Piano
'I request that you feed the correlation between those dots and the levers of the panel into my memory banks.'
Woven Fiber Electronic Skin For Robots
'... all the feel and appearance of human flesh and epidermis.'
When AI Takes Its First Breath
Any suggestions?
Chinese Aircar Light And Airy, Not For Blade Runners
Daytime version.
The Morphing Wheel And The Smartwheel
'If you surf over a bump, the spokes contract to roll over it.'
Transporting Antimatter
'...drawing plans for the magnetic tongs and bed plates and relays.'
Polish Turns Your Nail Into A Stylus
'He wrote on it, using the pointed fingernail of his right forefinger...'
