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Augmented Reality

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Presentation I did at Universidad da Extremadura.

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

  • 1. Augmented Reality
    AntãoAlmada
    Director, Strategic Software Development
    YDreams
  • 2. What really is augmented reality?
    “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.
  • 3. Augmented reality vision
  • 4. Head-mounted display and image aquisition
  • 5. Wearable computer
  • 6. Smart phone and a light weight HMD
  • 7. Augmented reality on a mobile phone
  • 8. Augmented-reality browser concept
  • 9. How does it work?
  • 10. Pipeline
  • 11. YDreams Virtual Sightseeing
    Uses rotary encoders
  • 12. Layar – augmented reality on an Android cellular phone
    Uses GPS and compass
  • 13. Using video cameras as pose estimation sensors
    Computer Vision
  • 14. Square fiducial markers
    Using ARToolkit
  • 15. Fiducial markers tracking
  • General Electric augmented reality ad using FLAR Toolkit
  • 21. Me too (doing some AR stuff)!
  • 22. An augmented-reality toy concept
  • 23. “Eye of Judgment” for Sony PS3
  • 24. Eye of Judgment cards
  • 25. Star Trek’s augmented reality ad
    Using texture tracking
  • 26. TOPPS augmeted collectible cards
  • 27. Lego augmented reality kiosk
  • 28.
  • 29. ARhrrrrrrr
    An augmented-reality game for mobile devices
  • 30. Pose estimation on non-rigid objects
  • 31. Model-based tracking
    Tracking objects based on it’s shape
  • 32. Model-based face tracking
  • 33. SLAM – Simultaneous Localization and Mapping
  • 34. Playing in an augmented world
  • 35. Real-time interaction with augmented reality mascots
  • 36. Eye Pet for Sony PS3
  • 37. Xbox – Project Natal
    Time-of-flight depth sensing camera
  • 38.
  • 39. Image rendering and blending
  • 40. Real-time 3D rendering engines
    XNA
    Ogre 3D
    OpenSceneGraph
    Papervision3D

  • 41. Out of screen augmented reality
  • 42. Sixth Sense
  • 43. YDreams’ interactive floor
  • 44. Video mapping
    Pablo Valbuena – Augmented sculpture
  • 45. The end
    Thank you very much!...