1. Augmented Reality and 3D modelling By Stafford Joemat Supervised by Mr James Connan

2. Augmented Reality Definition: Combines real and virtual Is interactive in real time Is registered in 3D What is Augmented Reality? Augmented Reality Technology and Computer vision : Information about the surrounding real world of the user, to become interactive and digitally usable. Software approach to Augmented Reality: Consistent merging of real-world images from a camera and virtual 3D images.(Done in Real Time)

3. Computer Vision Principles and Application: Pattern recognition: Where information of a known pattern is extracted from images, mainly based on statistical approaches. Image processing: Is used to transform one image to a new image after some changes are made. e.g., edge extraction 3D modelling: Is the process of developing a mathematical, wireframe representation of any three-dimensional object.

4. Image registration: Transforming different sets of data into one coordinate system. Registration is necessary in order to be able to compare or integrate the data obtained from different measurements. Video tracking: Is the process of locating a moving object using a camera. Continuation:

5. Marker based Augmented Reality: Augmented reality markers: Are small printable shapes that interact Augmented reality software. Markers used with help of a digital camera allows Augmented Reality software, to create 3-D images overlaid on the real-world image seen on screen.

6. Goals: Successfully superimpose a 3D modelled object on a Augmented Reality Marker. Track an Augmented Reality Marker ‘s location, using Edge Detection Determine the distance and Angle of the Augmented Reality Marker to adjust 3D model perspective

7. End Result:

8. http://internet.suite101.com/article.cfm/using_printable_augmented _reality_marker_tags References: http://technotecture.com/augmentedreality http://opencv.willowgarage.com/wiki/ http://www.cs.cmu.edu/~cil/vision.html http://www.adobe.com/devnet/flash/articles/augmented_reality.html www.hotcards.com

9. Questions and Answers...