狠狠撸

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

狠狠撸 Poster: 張耀仁 wing
Blogger: http://autekroy.blogspot.tw/
Email: autek-roy@hotmail.com
autek.roy@gmail.com

Outline
Theme introduction

Introduce the technology

Life application

Summary

3

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

Outline
Theme introduction


Life application

Summary

5

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

3D Technology
? Two
?
?

areas

Seeing with glasses
Using naked eye

7

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

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

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

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

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

Outline
Theme introduction


Life application

Summary

15

3D movie
?

?

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

16

3D TV
? With

glasses V.S. Naked eye
? Experience sharing:
2D →3D transformation was not good enough

17

Toshiba’s products

3D TV wall

Using Lenticular Lens
? In the end of this year
? NT:90000 ,NT:45000
?

18

Future applications
?

Holo AD Presenting

20

Future applications
?

3D Projection (全像投影)

21

Outline
Theme introduction


Life application

Summary

22

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

Summary
? Why
?
?

is this possible?

desire ＆ courage → drive innovation
Base on the past while striving to transcend

3D

2D

?
24

Summary
? James

Camero’s speech

? Failure
?
?

is an option, but fear is not.”

Don’t dare to dream.
Realize them despite difficulties.

25

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

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

Thanks for your
ATTENTION!

28

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

狠狠撸

Introduction to 3D Technology 介紹3D科技

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