Raskar Sig05 Display Panel July05

610 views

Published on

Published in: Technology, Business
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
610
On SlideShare
0
From Embeds
0
Number of Embeds
7
Actions
Shares
0
Downloads
9
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Raskar Sig05 Display Panel July05

  1. 1. Ramesh Raskar Mitsubishi Electric Research Labs (MERL) Cambridge, MA, USA Pocket Projectors All-in-one Solution for Mobility, Augmentation, Communication
  2. 2. Ultimate Personal Display ? <ul><li>Mitsubishi Electric Pocket Projector DLP based with R , G , B LEDs Instant on, battery-pack Available Now </li></ul><ul><li> Instant on, battery-pack Available Now </li></ul>
  3. 3. Pro’s and Con’s <ul><ul><li>Large image with small device </li></ul></ul><ul><ul><li>Image overlay on real object </li></ul></ul><ul><ul><ul><li>Ideal for augmentation </li></ul></ul></ul><ul><ul><li>Superposition of images </li></ul></ul><ul><ul><ul><li>Higher resolution, brightness </li></ul></ul></ul><ul><ul><li>Issues </li></ul></ul><ul><ul><li>Ambient bright light </li></ul></ul><ul><ul><li>Affected by display surface reflectance </li></ul></ul>
  4. 4. Aware Projector
  5. 5. Find tag location using handheld Projector Photosensing Wireless Tags Many geometric ops R F I R F I D Interactive stabilized projection (Radio Frequency Id & Geometry ) G Siggraph 2004
  6. 6. Augmented Reality with Photosensing RFID and Handheld Projector Siggraph 2004
  7. 7. <ul><li>‘Personal’ display </li></ul><ul><ul><ul><li>Shrinking portable devices that carry more data </li></ul></ul></ul><ul><ul><ul><li>Opportunity to switch between personal and public </li></ul></ul></ul><ul><li>Modular </li></ul><ul><ul><li>Low cost mass market product </li></ul></ul><ul><ul><li>Will become building block </li></ul></ul><ul><ul><ul><li>Platforms: TV, Stereoscopic, advertising, etc </li></ul></ul></ul><ul><ul><ul><li>Process: Tiling, Jittering, Superposition, Steering </li></ul></ul></ul>
  8. 8. Shader Lamps: Changing Virtual Illumination Raskar, Welch, Low, Bandyopadhyay, “Shader Lamps: Animating Real Objects with Image Based Illumination,” Eurographics Rendering Worksop (EGRW 2001)
  9. 10. Poor Man’s Palace
  10. 11. Pocket Projector <ul><li>Modular </li></ul><ul><ul><li>Building block of every type of display </li></ul></ul><ul><li>All-in-one </li></ul><ul><ul><li>Display with small device size </li></ul></ul><ul><ul><li>Augment image overlay on real objects </li></ul></ul><ul><ul><li>Communicate with tagged world (RFID, Sensors) </li></ul></ul><ul><ul><li>Collaborate using shared projection </li></ul></ul>merl.com
  11. 12. <ul><li>END </li></ul>
  12. 13. Handheld Projector iLamps 2002 RFIG Lamps 2003-04 Pocket Projector 2004-05

×