The Secrets behind 3-D Movie/Picture

1. The Secrets behind 3-D Movie/Picture Student: Junyao Tang Advisor: Maria Parker Duke Graduate School Co-Supported by Disney and Universal Studio

2. Outline • Principle of depth perception; • 3D Glasses; (Enjoying some images) • Game: Stereogram; (Game Involved)

3. Principle of Depth Perception Screen in Junyao’s Brain: Far Far Wenjie W W Focus Point Dw Depth Depth Depth Siying S S Ds Junyao’s Eye Close Shift Distance creats Depth Feeling D≈60mm

4. Red/Green Glasses + right left

6. 3D Glasses: Polarizer • Recently, in a movie theater, The red-green glasses have been superseded by The polarizer glasses. The basic principle is the same. left-right image have different polarization of light instead of different color.

7. Auto-Stereogram: Vision Puzzle

8. Stereogram: Flat Image Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie Siying Wenjie Wenjie Wenjie Wenjie Siying Siying Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie

9. Stereogram: Trick Wenjie Far Focus Point Depth Siying Stereogram Image Plane Wenjie Siying Wenjie Siying Close

10. Stereogram: Process

11. Stereogram: Example Time for Playing Game Time for Playing Game Time for Playing Game !

12. Stereogram: Viewing Trick

14. Game Answer: A dinosaur

15. Conclusion Next time when you and your friends go to see a 3-D movie, in Disney or in theater, while enjoying the movie, you can also teach your friends some new knowledge. Thanks, See you guys~

16. 3D Film/Picture: AutoStereogram

17. 3D Film/Picture: AutoStereogram Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie Siying Wenjie Wenjie Wenjie Wenjie Siying Siying Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie

18. 3D Film/Picture: AutoStereogram Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie Siying Wenjie Wenjie Wenjie Wenjie Siying Siying Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie Wenjie