A set of slides for MeetUp Sharing Session on Mobile Augmented Reality NUS, 2014, July 5th

1. Mobile Augmented Reality
https://github.com/yulu

2. Mobile Augmented Reality
Definition
Technologies Behind
Recent Trends

4. Mobile Augmented Reality
“ Augmented Reality (AR) is defined as a real-time
view of the physical world with superimposed virtual
objects on it ”
Azuma, 1997

5. Combine and merge real and
virtual Object

6. Allow real-time interaction
from users

7. Registered in 3D

9. Mobile Augmented Reality
Not strictly defined
A combination of Hardware and
Software
Lots of Possibility

10. Sensoring
Display
Interaction
Computation
Recognition
and Tracking
Rendering
and
Visualization
Interaction
Technologies Behind

11. Sensoring
Display
Interaction
Computation
Recognition
and Tracking
Rendering
and
Visualization
Interaction

12. 1998-2001
2003-2006
2004 - Now

13. Wagner (2006)

14. Wagner (2006)

15. Sensoring
Display
Interaction
Computation
Recognition
and Tracking
Rendering
and
Visualization
Interaction

16. Sensoring
Display
Interaction
Computation
Recognition
and Tracking
Rendering
and
Visualization
Interaction

17. Sensoring
Display
Interaction
Computation
Recognition
and Tracking
Rendering
and
Visualization
Interaction

18. Sensoring
Display
Interaction
Computation
Recognition
and Tracking
Rendering
and
Visualization
Interaction

19. Sensoring
Display
Interaction
Computation
Recognition
and Tracking
Rendering
and
Visualization
Interaction

20. Sensoring
Display
Interaction
Computation
Recognition
and Tracking
Rendering
and
Visualization
Interaction

23. Sensoring
Display
Interaction
Computation
Recognition
and Tracking
Rendering
and
Visualization
Interaction

24. OpenGL / OpenGL ES

25. Vertices

29. Sensoring
Display
Interaction
Computation
Recognition
and Tracking
Rendering
and
Visualization
Interaction

32. World Coordinates
Camera Screen
Coordinates
Referenced Camera Coordinates
IP2
Current Camera Coordinates
H
Pw
pc
p’c
Feature Descriptor

33. Lowe 2003
Feature Descriptor

36. Recent Trends

37. Recent Trends

38. Recent Trends

39. Mobile Augmented Reality