srikanthuserid Posted January 25, 2011 Report Posted January 25, 2011 [center][url=http://tinypic.com/r/2vljuc9/7]http://tinypic.com/r/2vljuc9/7[/url][/center]Can you balance a pencil on the tip of your finger? Probably not, but then you aren't a high-speed robot with artificial retinas. Researchers at the University of Zurich, Switzerland, built their pencil-balancing bot to demonstrate that sometimes too much information can make a task harder. Balancing large poles is a well-known exercise in robotics research, but scaling down to a pencil hadn't yet been achieved because robots couldn't react fast enough.These previous robots were hindered by their video-camera vision, which required them to process a full frame of video to identify changes in their environment. The new robot uses a pair of silicon retinas that only react to sudden changes in illumination, transmitting a simple "on" or "off" response that reduces the need for complex data processing - an approach that mimics biological vision. Placing the two sensors at a right angle provides enough information for the robot to estimate the position of the pencil and react to keep it standing. [right]newscientist.com[/right]
D9 Posted January 25, 2011 Report Posted January 25, 2011 nuvvu and shambulingam...mee iddari posts keka untai. sHa_clap4 sHa_clap4 sHa_clap4 sHa_clap4
sudigaali Posted January 25, 2011 Report Posted January 25, 2011 *=: *=: *=: *=: *=: you rock you rock 1000 rep added ........
D9 Posted January 25, 2011 Report Posted January 25, 2011 [quote author=PARITALA link=topic=147117.msg1697686#msg1697686 date=1295918589] *=: *=: *=: *=: *=: you rock you rock 1000 rep added ........[/quote]1000 rep ela add sesthav bava? sCo_hmmthink sCo_hmmthink sCo_hmmthink
sudigaali Posted January 25, 2011 Report Posted January 25, 2011 [quote author=RKCHINNI link=topic=147117.msg1697692#msg1697692 date=1295918650]1000 rep ela add sesthav bava? sCo_hmmthink sCo_hmmthink sCo_hmmthink[/quote]hehe......... add cheyaledhu em ledhu bava........monna same ilanae manchi post vesthe srikanth........Nanibabu vachi 1000 add chesi velladu....nenu urikae antuna... @3$% @3$%
D9 Posted January 25, 2011 Report Posted January 25, 2011 [quote author=PARITALA link=topic=147117.msg1697704#msg1697704 date=1295918728]hehe......... add cheyaledhu em ledhu bava........monna same ilanae manchi post vesthe srikanth........Nanibabu vachi 1000 add chesi velladu....nenu urikae antuna... @3$% @3$%[/quote]avunaa////okok
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