Date post: | 13-Dec-2015 |
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The Secrets behind 3-D The Secrets behind 3-D Movie/PictureMovie/PictureStudent: Junyao TangStudent: Junyao Tang
Advisor: Maria Parker Advisor: Maria Parker
Duke Graduate SchoolDuke Graduate School
Co-Supported by Disney and Universal StudioCo-Supported by Disney and Universal Studio
Outline
• Principle of depth perception;
• 3D Glasses; (Enjoying some images)
• Game: Stereogram; (Game Involved)
Principle of Depth Perception
Siying
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Depth
Far
CloseJunyao’s
Eye
S
Shift Distance creats Depth Feeling
Focus Point
Screen in Junyao’s Brain:
WW
S
Dw
Ds
Depth
Far
Depth
D≈60mm
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• Recently, in a movie theater, The red-green glasses have been superseded by The polarizer glasses.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.
Stereogram: Flat Image
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Stereogram: Trick
Close
Far
Depth
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Focus Point
Stereogram Image Plane
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Wenjie
Conclusion 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~
3D Film/Picture: AutoStereogram
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