1. Augmented Reality and 3D modelling Done by Stafford Joemat Supervised by Mr James Connan and Mehrdad Ghaziasgar

2. PROJECT OVERVIEW Marker-based Augmented Reality uses a camera and a visual marker, to determine the center of orientation and range of its coordinate system. The system is effectively a driver that allows users to superimpose a 3D object on a predefined marker, across multiple frames using fixed input video source.

3. Requirements Analysis Object Oriented Analysis Implementation Testing Issues Testing Results User Manual ITRODUCTION

4. REQUIREMENTS ANALYSIS Items needed High performance computer 2 mega pixel webcam AR marker with many good features

5. OBJECT ORIENTATED ANALYSIS

6. PERSPECTIVE COMPARISON 1a 2a 4a 3a 1b 2b 3b 4b x y Compares Original markers’ x, y coordinates with Marker with in video input frame 1a + 3a < 1b + 3b && 2a + 4a > 2b + 4b Rotated to the right

7. PERSPECTIVE TRANSFORMATION Transform input Image based on Markers x,y,z received by perspective comparison.

8. IMPLEMENTATION Extract frames Grayscale Feature detection Feature comparison Stabilized using a running average with selectivity.

9. IMPLEMENTATION Perspective comparison Perspective transformation Superimpose image on extracted frames Display frames

10. http://internet.suite101.com/article.cfm/using_printable_augmented _reality_marker_tags 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 REFERENCES