+ Follow

Augmented Reality

by Antão Almada on Aug 05, 2009

6,529 views

Presentation I did at Universidad da Extremadura.

More…

Presentation I did at Universidad da Extremadura.

Less

8 Embeds 333

http://www.realareal.com	189
http://odyssey.calm.unimas.my	79
http://www.slideshare.net	41
http://morpheus.calm.unimas.my	17
http://ceo.gclue.jp	3
http://itesm.blackboard.com	2
http://tech4buziness.posterous.com	1
http://webcache.googleusercontent.com	1

More...

Statistics

Favorites: 27
Downloads: 0
Comments: 1
Embed Views: 333
Views on SlideShare: 6,196
Total Views: 6,529

Augmented Reality — Presentation Transcript

Augmented Reality
AntãoAlmada
Director, Strategic Software Development
YDreams

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.

Augmented reality vision

Head-mounted display and image aquisition

Wearable computer

Smart phone and a light weight HMD

Augmented reality on a mobile phone

Augmented-reality browser concept

How does it work?

Pipeline

YDreams Virtual Sightseeing
Uses rotary encoders

Layar – augmented reality on an Android cellular phone
Uses GPS and compass

Using video cameras as pose estimation sensors
Computer Vision

Square fiducial markers
Using ARToolkit

Fiducial markers tracking

Libraries:
ARToolKit
NyARToolKit
FLARToolkit
Goblin XNA
ADETTI

General Electric augmented reality ad using FLAR Toolkit

Me too (doing some AR stuff)!

An augmented-reality toy concept

“Eye of Judgment” for Sony PS3

Eye of Judgment cards

Star Trek’s augmented reality ad
Using texture tracking

TOPPS augmeted collectible cards

Lego augmented reality kiosk

ARhrrrrrrr
An augmented-reality game for mobile devices

Pose estimation on non-rigid objects

Model-based tracking
Tracking objects based on it’s shape

Model-based face tracking

SLAM – Simultaneous Localization and Mapping

Playing in an augmented world

Real-time interaction with augmented reality mascots

Eye Pet for Sony PS3

Xbox – Project Natal
Time-of-flight depth sensing camera

Image rendering and blending

Real-time 3D rendering engines
XNA
Ogre 3D
OpenSceneGraph
Papervision3D
…

Out of screen augmented reality

Sixth Sense

YDreams’ interactive floor

Video mapping
Pablo Valbuena – Augmented sculpture

The end
Thank you very much!...

Augmented Reality

by Antão Almada on Aug 05, 2009

Accessibility

Categories

Tags

Upload Details

Usage Rights

8 Embeds 333

Statistics

Augmented Reality — Presentation Transcript