Roseace - un écran tournant à LED

Marrant la rétention rétinienne, et là un bel exemple de "quelle LED allumer à quel moment pour arriver à reconstituer l'image !"

Le site du projet : roseace.telecom-paristech.fr/

Source:

RoseAce – L’écran à 1000 tours/minute


korben.info

La vidéo:

Crédits:

25 juil. 2012 par 

More information on our website: http://roseace.telecom-paristech.fr

Presentation of the RoseAce project: 
A display system using persistence of vision. The blade bears LEDs and turns at 1000rpm (Each LED changes of color every 60μs).
This project was made by 3 students of Télécom ParisTech as part of the Embedded Systems course (ELECINF344/ELECINF381) during 12 weeks.
The system is controlled over WiFi and can play any standard video file.

Credits:
Video displayed: Star Wars Episode I - Big buck bunny - Clip of "The bad Touch" by The Bloudhound Gang - Trailer 25th Passation Télécom bar'iTech
Audio track: We Can Make The World Stop by The Glitch Mob


PS : The system plays the video at 16fps but the camera is only filming at 12fps. That's why some "light cones" appear on the system. In real life images are fluent.

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