This is my presentation PowerPoint for the English course in 2nd college year. It's a group presentation in English. The topic is "3D Technology" Please see my blog: http://autekroy.blogspot.tw/2014/03/introduction-to-3d-technology-3d.html 下面是我們組別在大二的英文課時所製作的上課報告投影片 這份主題是 3D 科技! 由於是英文報告，所以大部分投影片內容沒有中文，不過有些英文難字還是有中文解釋。 請看我的部落格: http://autekroy.blogspot.tw/2014/03/introduction-to-3d-technology-3d.html Please feel free to use it after adding this blog as an reference. (http://autekroy.blogspot.tw) If there is any mistake or comment, please let me know. :D 歡迎使用與分享任何內容，但請記得標示此部落格為出處。(http://autekroy.blogspot.tw) 如果有發現任何的錯誤與建議請留言或跟我連絡。 : )

1. Authors:
資訊102 張耀仁
資訊102 葉景新
資訊102 吳易倫
醫學105 蔡易儒
3D Technology
1
Slide Poster: 張耀仁 wing
Blogger: http://autekroy.blogspot.tw/
Email: autek-roy@hotmail.com
autek.roy@gmail.com

2. Three Dimension
2

3. Outline
Theme introduction
Introduce the technology
Life application
Summary
3

4. Stereoscopic vision(立體視覺)
 Principles:


Two eyes see different images ( 6~8cm)
Angle of parallax(視差) (to judge distance)
→“Stereoscopic vision” appears!

+
6~8 cm

4

5. Outline
Theme introduction
Introduce the technology
Life application
Summary
5

6. Most Important Concept
 The
technologies to be introduced all have the
same purpose:
To make your left eye and right eye see
different images in order to create the 3D
effect!
…
6

7. 3D Technology
 Two


areas
Seeing with glasses
Using naked eye
7

8. Technique with glasses
8

9. Anaglyph (red-blue) glasses
1.Anaglyph images
 2.two color glasses (Anaglyph glasses)
 3.Images are made of two color layers

cyan (青色)
red
chromatically opposite
9

10. Polarization glasses(偏光眼鏡)

How does it work?
two projectors
2. use polarized light (偏光) principle
3. see separate image in our eyes.
4. Combine two image to cause 3D secne
1.
10

11. Technique
-using naked eye
11

12. Parallax barrier(視差屏障式)

How does it work?
1.
2.
Use liquid crystal display (LCD)
consist of a layer of precision slits (to filter the light)
LCD screen
precision slits
different images
12

13. Lenticular Lens(柱狀透鏡式)

How does it work?
1.
2.
an array of magnifying lenses(凸透鏡) on the screen
refract light to show different images to the eyes
Lenticular Lens
different images
13

14. Directional Backlight(指向光源式)

How does it work?
1.
2.
use two set of LED that show two images
alternately in high speed
The left part of the backlight is related to the
right eye, and vice versa(反之亦然).
14

15. Outline
Theme introduction
Introduce the technology
Life application
Summary
15

16. 3D movie


Use two projectors to project a simultaneous(同
步的) picture on the screen
Use glasses to see the 3D effect
16

17. 3D TV
 With
glasses V.S. Naked eye
 Experience sharing:
2D →3D transformation was not good enough
17

18. Toshiba’s products
3D TV wall
Using Lenticular Lens
 In the end of this year
 NT:90000 ,NT:45000

18

19. 3D computer
19

20. Future applications

Holo AD Presenting
20

21. Future applications

3D Projection (全像投影)
21

22. Outline
Theme introduction
Introduce the technology
Life application
Summary
22

23. Summary
 3D
technology, being a trend, has a lot of
potentials.
 In
the past
impossible
 unimaginable

 Our
 Nowadays
contrast
WHY?
Rapid development
 advanced ＆
stunning

dream is “visualized”!!!
23

24. Summary
 Why


is this possible?
desire ＆ courage → drive innovation
Base on the past while striving to transcend
3D
2D

24

25. Summary
 James
Camero’s speech
 Failure


is an option, but fear is not.”
Don’t dare to dream.
Realize them despite difficulties.
25

26. Reference

Principle
1.
2.
3.

http://www.uns.org.tw/node/210
http://en.wikipedia.org/wiki/Autostereoscopy
http://en.wikipedia.org/wiki/3D_film#New_systems_without_glasses
Video
Avatar
http://www.youtube.com/watch?v=kHsVbptb1RU
2. 3D TV Wall
http://www.youtube.com/watch?v=Ox8tqHV9hmo&feature
=player_embedded
3. Holo AD Presenting
http://www.youtube.com/watch?v=GowREPjEf0Q
4. 3D Projection(全像投影)
http://www.tradeshowhologram.com/
1.
26

27. Reference

Video
5. James Camero’s speech
http://www.ted.com/talks/james_cameron_before_avatar_a_curi
ous_boy.html
6. 54321 countdown
http://www.youtube.com/watch?v=VzWQ19sInlk
7. pCubee
http://www.youtube.com/watch?v=89OoXyuxTLM&feature=pl
ayer_embedded
8. Paris motor show
http://www.youtube.com/watch?v=Y1chNWziytE&feature=pla
yer_embedded#!
9. Avatar Movie Trailer
http://www.youtube.com/watch?v=xTWLBuTak6I
10.
《末日之戰2》E3 2010 3D宣傳影片
http://www.youtube.com/watch?v=tdlH9oClPDw
27

28. Thanks for your
ATTENTION!
28

29. Questions
1.
2.
3.
How long is the distance between our eyes?
Give one example of the 3D application.
What is the name of the 3D box in the
beginning of the self-made video?
29