Processing Three-Dimensional Video In Real Time
You may have seen the Matrix-like replays during the last Super Bowl, in which the sportscasters could freeze the image, rotate it to another viewpoint, and then continue with the action. Wouldn't it be great if we, the viewers, could use this feature on live action sports events?
After all, computer gamers have similar features built into some of their games. However, the problem with being able to do this with live TV is the amount of raw data that would be needed to support this feature; even high-definition TV channels cannot carry this data.
The Swiss Federal Institute of Technology has devised a way to process three-dimensional video in real-time that requires a datastream of only 3 megabits per second. The required bandwidth is reduced by only sending the changed portions of a frame. Changes from multiple cameras are processed and sent in a single video stream.
Enhancements of regular television have always played a part in science fiction. In his 1961 novel Stranger In A Strange Land, Robert Heinlein wrote about stereovision which presented a three-dimensional real-time television image.
See Fragments Boost 3D TV.
Scroll down for more stories in the same category. (Story submitted 7/9/2004)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 0 )
Related News Stories -
'Facetime Facelift' Beautifies Video Chats
Always look your best - on Facetime.
Meeting Wendy Of Wendy's
Wendy of Wendys meet Rondald of McDonald's.
Narrative Science And Phil Dick's Homeostatic Newspaper
'The structure... was once a great homeostatic newspaper, the New York Times.'
BookTrack Adds Sound To Books
I really don't think this is a very good idea. Readers?
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.
Will A Steel Umbrella Stop Russia?
'Everyone was aware that the damned platform was wandering around in its own orbit...'
EVE Artificial Womb For Lambs (For Now)
'In the crimson darkness, stewing warm on their cushion of peritoneum and gorged with blood-surrogate and hormones...'
TIKAD Armed Drone Ready To Fight
'Each a television eye and a sonic stunner...'
Bees Royal Jelly Helps Wounds Heal Faster
'An alien drug... used by an insect race.'
NASA Wants To Make Oxygen On Mars
'They plop down on the Red and if the dust is deep enough ... they burrow in...'
Hackers Insert Malware Into DNA
'They tied the memory to the bloodline and that was their record!'
X2-VelociRoACH Cooperates To Launch Tiny Drones
Little robots cooperating can do big tasks. Eventually.
'Do Not Pay' Chatbots To Replace Law Firm Associates?
'I want my lawyer program.'
MULTI Model Of Star Trek Turbolift
Cool prototype video!
A Look Into The Future Of Spacecraft!
Ever wonder how you look when you enter a new part of a spacecraft?
An 'Ethical Black Box' For Robots?
Explored by science fiction authors.
Dadbot Digital Immortality
'A hardwired ROM cassette replicating a dead man's skills...'
Should We Permit Computers To Create Their Own Language?
'Talk Between Robots radio...'
Breakthrough Starshot Sprites Yearn For Alpha Centauri
'Whoever launched it fired a laser cannon...'
Kino Project Roaming Personal Fashion Robots
'Most of the crew have the tiny imp ride on their shoulder...'
Astronaut Exercise Video, Predicted By SF Writers
'Joe got out the gravity-simulator harnesses.'
More SF in the News Stories
More Beyond Technovelgy science news stories