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Augmented Reality<br />AntãoAlmada<br />Director, Strategic Software Development<br />YDreams<br />
What really is augmented reality?<br />“Augmented reality (AR) is a field of computer research which deals with the combin...
Augmented reality vision<br />
Head-mounted display and image aquisition<br />
Wearable computer<br />
Smart phone and a light weight HMD<br />
Augmented reality on a mobile phone<br />
Augmented-reality browser concept<br />
How does it work?<br />
Pipeline<br />
YDreams Virtual Sightseeing<br />Uses rotary encoders<br />
Layar – augmented reality on an Android cellular phone<br />Uses GPS and compass<br />
Using video cameras as pose estimation sensors<br />Computer Vision<br />
Square fiducial markers<br />Using ARToolkit<br />
Fiducial markers tracking<br /><ul><li>Libraries:
ARToolKit
NyARToolKit
FLARToolkit
Goblin XNA
ADETTI</li></li></ul><li>General Electric augmented reality ad using FLAR Toolkit<br />
Me too (doing some AR stuff)!<br />
An augmented-reality toy concept<br />
“Eye of Judgment” for Sony PS3<br />
Eye of Judgment cards<br />
Star Trek’s augmented reality ad<br />Using texture tracking<br />
TOPPS augmeted collectible cards<br />
Lego augmented reality kiosk<br />
ARhrrrrrrr<br />An augmented-reality game for mobile devices<br />
Pose estimation on non-rigid objects<br />
Model-based tracking<br />Tracking objects based on it’s shape<br />
Model-based face tracking<br />
SLAM – Simultaneous Localization and Mapping<br />
Playing in an augmented world<br />
Real-time interaction with augmented reality mascots<br />
Eye Pet for Sony PS3<br />
Xbox – Project Natal<br />Time-of-flight depth sensing camera<br />
Image rendering and blending<br />
Real-time 3D rendering engines<br />XNA<br />Ogre 3D<br />OpenSceneGraph<br />Papervision3D<br />…<br />
Out of screen augmented reality<br />
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Augmented Reality

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Presentation I did at Universidad da Extremadura.

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  • Image from http://www.cs.rochester.edu/~bh/igs/hmd.jpg
  • Image from http://www.onr.navy.mil/media/releases/image_gallery/images/glasses.jpg 
  • Image from http://www.mobitrends.com/wp-content/uploads/2009/04/av310ws-iphone.jpg 
  • Image from http://www.designboom.com/tools/WPro/images/10t/ar4.jpg 
  • From http://www.phonemag.com/concept-encyclopedia-frame-offers-augmented-reality-021225.php 
  • Pose estimation or tracking.
  • Uses rotary encoders.Created by YDreams.  
  • Video at http://www.youtube.com/watch?v=b64_16K2e08Uses GPS and compass (only works outside). Indoors applications could use VR magnetic sensors (Polhemus).  
  • Image from http://studierstube.icg.tu-graz.ac.at/media/images/mobile/gloveandpip.jpgDetects four sided objects. Image inside used to identify and validate detected objects.Size of marker is known making possible to calculate camera pose estimation. 
  • ADETTI videos at http://www.youtube.com/user/adetticgm
  • Image from http://farm4.static.flickr.com/3579/3333850638_5f504e3b72.jpgVideo at http://www.youtube.com/watch?v=00FGtH5nkxMAvailable at http://ge.ecomagination.com/smartgrid/More online augmented reality:Eminem - http://www.therelapse.co.uk/3dartcomp/#/homeLiving sasquatch - http://www.livingsasquatch.com/BMW Z4 - http://www.bmw.co.uk/bmwuk/augmented_reality/homepageMini - http://www.mini.de/de/de/webcam/index.jspRay-Ban Vitual Mirror - http://www.ray-ban.com/USA/  
  • Video at http://www.vimeo.com/4330719 
  • Image from http://realityaugment.com/blog/wp-content/uploads/2009/06/augmented-reality-toys1.jpgVideos at http://www.vimeo.com/frantzlasorne  
  • Image from http://www.freewebs.com/myps3/eoj5.jpgVideo at http://www.youtube.com/watch?v=UEhgyT4arPI
  • Available at http://www.experience-the-enterprise.com/Supports partial occlusion.Computationally more expensive.Tracks only one texture at the time. Created by Total Immersion.   
  • Image from http://www.tofslie.com/hey/wp-content/uploads/2009/03/09topps450.jpgVideo at http://www.youtube.com/watch?v=I7jm-AsY0lUUnlike “Eye of Judgment”, there is no interaction between cards. Created by Total Immersion. 
  • Image from http://www.ubergizmo.com/photos/2009/1/lego_digital_box.jpgVideo at http://www.youtube.com/watch?v=8UxWkZtUKaICreated by Metaio
  • Image from http://glia.ca/meanderings-wordpress/wp-content/uploads/artvertiser-banner-large.jpgVideo at http://vimeo.com/3464018
  • Image from http://www.augmentedenvironments.org/lab/wp-content/uploads/2009/05/zombies02.jpgVideo at http://www.youtube.com/watch?v=cNu4CluFOcw 
  • Video at http://www.youtube.com/watch?v=IZOeRhQdew8
  • Video at http://www.youtube.com/watch?v=umbTreYhidM
  • Video at http://www.youtube.com/watch?v=i_bZNVmhJ2o 
  • Video at http://www.youtube.com/watch?v=uXqDA4do_s0SLAM source code can be found at http://www.doc.ic.ac.uk/~ajd/Scene/index.html
  • Video at http://www.vimeo.com/3623041Created by YDreams.  
  • Video at http://www.vimeo.com/3623041Created by YDreams.
  • Video at http://www.youtube.com/watch?v=YZvxIjdyyII 
  • Video at http://www.youtube.com/watch?v=p2qlHoxPioM
  • Image from http://www.chi2009.org/Press/SixthSense2.jpgVideo at http://www.youtube.com/watch?v=Q4Z9sOtiWUY   
  • Video at http://www.youtube.com/watch?v=YCuPU6fVGCoCreated by YDreams.
  • Videos:http://www.youtube.com/watch?v=5nzhV0x3_qMhttp://www.youtube.com/watch?v=OksyXOMTnG4http://www.vimeo.com/2690618http://www.vimeo.com/2141464http://www.vimeo.com/4238052More on video mapping at http://vvvv.org/tiki-index.php?page=How+To+Project+On+3D+Geometry  
  • Transcript of "Augmented Reality"

    1. 1. Augmented Reality<br />AntãoAlmada<br />Director, Strategic Software Development<br />YDreams<br />
    2. 2. What really is augmented reality?<br />“Augmented reality (AR) is a field of computer research which deals with the combination of real-world and computer-generated data (virtual reality), where computer graphics objects are blended into real footage in real time.“from Wikipedia.<br />
    3. 3. Augmented reality vision<br />
    4. 4. Head-mounted display and image aquisition<br />
    5. 5. Wearable computer<br />
    6. 6. Smart phone and a light weight HMD<br />
    7. 7. Augmented reality on a mobile phone<br />
    8. 8. Augmented-reality browser concept<br />
    9. 9. How does it work?<br />
    10. 10. Pipeline<br />
    11. 11. YDreams Virtual Sightseeing<br />Uses rotary encoders<br />
    12. 12. Layar – augmented reality on an Android cellular phone<br />Uses GPS and compass<br />
    13. 13. Using video cameras as pose estimation sensors<br />Computer Vision<br />
    14. 14. Square fiducial markers<br />Using ARToolkit<br />
    15. 15. Fiducial markers tracking<br /><ul><li>Libraries:
    16. 16. ARToolKit
    17. 17. NyARToolKit
    18. 18. FLARToolkit
    19. 19. Goblin XNA
    20. 20. ADETTI</li></li></ul><li>General Electric augmented reality ad using FLAR Toolkit<br />
    21. 21. Me too (doing some AR stuff)!<br />
    22. 22. An augmented-reality toy concept<br />
    23. 23. “Eye of Judgment” for Sony PS3<br />
    24. 24. Eye of Judgment cards<br />
    25. 25. Star Trek’s augmented reality ad<br />Using texture tracking<br />
    26. 26. TOPPS augmeted collectible cards<br />
    27. 27. Lego augmented reality kiosk<br />
    28. 28.
    29. 29. ARhrrrrrrr<br />An augmented-reality game for mobile devices<br />
    30. 30. Pose estimation on non-rigid objects<br />
    31. 31. Model-based tracking<br />Tracking objects based on it’s shape<br />
    32. 32. Model-based face tracking<br />
    33. 33. SLAM – Simultaneous Localization and Mapping<br />
    34. 34. Playing in an augmented world<br />
    35. 35. Real-time interaction with augmented reality mascots<br />
    36. 36. Eye Pet for Sony PS3<br />
    37. 37. Xbox – Project Natal<br />Time-of-flight depth sensing camera<br />
    38. 38.
    39. 39. Image rendering and blending<br />
    40. 40. Real-time 3D rendering engines<br />XNA<br />Ogre 3D<br />OpenSceneGraph<br />Papervision3D<br />…<br />
    41. 41. Out of screen augmented reality<br />
    42. 42. Sixth Sense<br />
    43. 43. YDreams’ interactive floor<br />
    44. 44. Video mapping<br />Pablo Valbuena – Augmented sculpture<br />
    45. 45. The end<br />Thank you very much!...<br />

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