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Moveable Projected Displays using Projector Based Tracking

Internet Marketing Success - Cutting edge internet marketing ebooks, software, tips and tricks!
Internet Marketing Success - Cutting edge internet marketing ebooks, software, tips and tricks! Internet Marketing Success - Cutting edge internet marketing ebooks, software, tips and tricks!
Internet Marketing Success - Cutting edge internet marketing ebooks, software, tips and tricks!

By using high-speed structured light patterns emitted by a project and embedded light sensors, we can discover the location and track objects in real-time. Project by Johnny Chung Lee - 2004

Channel: Entertainment
Uploaded: February 26, 2007 at 4:51 pm
Author: jcl5m

Length: 04:49
Rating: 4.92
Views: 63253

Tags: augmented  calibration  motion  projector  reality  tracking  

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Video Comments

Cody1561561561 (May 16, 2008 at 8:40 pm)
Most likely
iamadonkey11 (May 15, 2008 at 7:59 pm)
this is amazing!!!!.... i wonder when we will get them in homes....
Muvlonion (May 12, 2008 at 2:40 pm)
can you use multiple prjectors for this to reach surfaces that are hidden to one projector?
GOLDENBALLZ7 (April 18, 2008 at 5:00 pm)
if you do not copy and paste this onto 10 videos your mom will die in 4 hours
fashnek (March 25, 2008 at 4:45 am)
As I was saying, this method can be a LOT more precise, since different locating patterns can be used for each vertex, and precision is mostly based on projector resolution, which can be very high. You get to move sensors around, each being able to be precisely and independently located. With a Wiimote, on the other hand, you're stuck moving light sources, which (a) must be the (1-4) brightest IR sources in view; and (b) cannot be independently tracked without major assumptions by the software.
fashnek (March 25, 2008 at 4:42 am)
You're completely mistaken. The Wiimote, which is an IR-sensitive camera that tracks 0-4 light sources, is a FAR stretch from what's going on here. This uses multiple sensitive sensors and rapid patterns to locate points. The projector provides a stimulus for location AND display, whereas with a Wiimote method, a display would be completely separate from the [Wiimote] camera and the [IR] light source(s).
ritchieDonkers92 (March 22, 2008 at 4:23 pm)
you need to get sponserd:D
xfrancesco10x (March 11, 2008 at 11:39 am)
XD lol
Mifiglio47 (March 11, 2008 at 11:00 am)
JCL, would you bee so kind as to reccomend some resources dealing with Kalman filters being applied to computer vision/ dynamic servoing?
samuelmichaud (March 11, 2008 at 4:41 am)
imagine the art you could do....two ppl dancing with these things on and a projector above them projecting cyclones of colored pixels around each one of them, then one big fucked up cyclone when they're close to one another, fighting or kissing, thats cool shit!
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