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.
TALOS Exoskeleton Development Proceeding
'Suited up, you look like a big steel gorilla...'
Autonomous Robots Navigate Like Rats
'Out of warrens in the wall, tiny robot mice darted.'
SINTEF Robot Cleans Solar Panels
'The window cleaners, with large padded feet...'
Pangorin Restaurant Service Robots
What'll you have? Jawa juice?
Drug Creates Real Melanin Tan
I've used them all my life...
Medical Drones Hover Like Angels Near You
'The death-reversal equipment is on its way...'
SkEye Amazing Israeli Gigapixel Drone
'An eye that could not only see, but fly...'
How Rude! DARPA Wants Robots To Behave More Like Threepio
'Do I know protocol? Why, it's my primary function.'
'Liquid Light' Flows Around Corners
Light as a superfluid.
Unrolling The Filmy Materials Of Space Tech
'When unfolded and unrolled... it became a tough, gleaming film.'
Buddy Companion Robot Your Bulbous Friend
'Nanny was built in the shape of a sphere, a large metal sphere, flattened on the bottom...'
Poli-X1 Prototype Bee Pollinator
Is there anything drones can't do?
Bake in Space Bake-Off... In Space!
'A joyous condition commenced for the cook in the electric kitchen...'
DeepMind AI Baffled By Homer Simpson, Needs Human Help
'Whenever a robot finds something it can't identify straight off...'
Does Earth's Middle Mantle Hold Oceans Of Water?
Al Gore, you have no idea.
Vaccine Blocks Heroin High
'You're biochemically incapable of getting off...'
More SF in the News Stories
More Beyond Technovelgy science news stories