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1
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• ??? ?????
• ????????????
• ????????????
• chenjiajian_at_mails.tsinghua.edu.cn

2
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• ????????????????

3
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• Internet??????????????????????1
• ???????????????(monoscopic imagery)?,?????????????
  ??
• ????(stereoscopic imagery)???????????????

4
???????

• ????????????????????2
• 1.????(separation)
• 2.??????(vergence distance)
• 3.??(field of view)

5
???????
?????????2
6

• ??????????????,????2
• 1 ?????????????????,????,?????????????????????????
  ,????????,?????????
• 2????????,???????????????????????,??????stonekey,c
  rosstalk?????(Image Distortion)3,???????????
• ?????????????????????,????????,??????????????????
  ,?????????????? ?

7
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• ????????????????????????,??????????????,?????????
  ???????
• ??
• ???????(????????)
• ??????????????

8

• ????????(???)???????????,????(???)???????????????
  ??????????
• ????????????????????????????????????????,?????????
  ?

9

• ???????????????????,????????????????,????????????
  ?????????????????????????????????????

10
?????????????????

• 1 ?????????24
• 2 ??????
• 3 ??????????????5
• 4 ??????????1678
• 5

11
?????????? 1,July 2001

• ????????????????????,??RTP??????,?NTP????????????
  ??????VIC????

12
Linux?????????????? 7,2005

• ??????????????????,????????????????,?????

13
??????????? 2,February 2002

• ?????????????????????????,?????????????????????

14
HD Video Services Over IP 9,May 11th, 2005

• ????HDV?????????,??????GIST??,??????

15
?????????????????

• CNGI????????????????????????????????,??????????
  ???????????????,???????????????????,??????????????
  ?
• ?????????????????????????????????

16
??????
Display
Capture
Transmission via Internet
17
(No Transcript)
18
??????
??? BenQ PB8220 ????? 2200ANSI ????? 1024768 ??? 20001 ????DLP ?????12801024 ?????? 43 ?? 16.7M ?????? ??20.0-88.0KHz ??20-100Hz
???? Stewart Film rear projection screen
19
?????? Apioptics3D circular polarizer in glass
10?????????3D???? Apioptics3D polarizing glasses
20
?????????
????????
21
???????
Video Capture Video Packet Sender Module
Video Packet Receiver Video Display Module
Internet
22
???????????? ??????????

• ??????????
• ???????????
• ???????FIT????CAVE??
• ?????????????H.26x, RTP?
• ??????????????????
• ???????VIC???????????

23
???????CNGI??

• ??CNGI???CERNET2??????????????
• ???????(Augmented Reality)?CNGI???????????,???????
  ?????????????
• ????????CAVE???????

24

• ???????
• 1.???????
• 2.???????
• 3.??????????
• 4.???????
• ?????????????(Augmented Reality)????

25
???????????????????

• ???????????????
• ??????????
• ??DV/HDV ??????????????
• ????
• ??????????????????
• ???????????????????

26
????

• 1 Mathias Johanson,Stereoscopic Video
  Transmission over the Internet, Internet
  Applications, 2001. WIAPP 2001. Proceedings. The
  Second IEEE Workshop on 23-24 July 2001
  Page(s)12 19
• 2 RHYS HAWKINS. Digital Stereo Video display
  compression and transmission. The Australian
  National University. February 2002

27

• 3 A. Woods, T. Docherty, R. Koch, Image
  Distortions in Stereoscopic Video Systems,
  Stereoscopic Displays and Applications IV,
  Proceedings of the SPIE, Vol. 1915, San Jose, CA,
  (1993).
• 4 ???,????????????,??????????????????,2002?7?
• 5 Butler P. Hine III, Carol Stoker, Michael
  Sims, Daryl Rasmussen, and Phil Hontalas,
  Terrence W. Fong, Jay Steele, and Don Barch, Dale
  Andersen, Eric Miles, Erik Nygren, The
  Application of Telepresence and Virtual Reality
  to Subsea Exploration

28

• 6 Kazuhiro GOMI, Yutaka NISHINO, Kazuhumi TAI,
  Minoru YASUDA, Nobuji TETSUTANI, stereoscopic
  video transmission and presentation system for
  ISDN, Consumer Electronics, IEEE Transactions on
  Volume 36, Issue 3, Aug 1990 Page(s)759 - 766
• 7 Milos Liska,Design and Implementation of
  Capturing, Transmission, and Display of
  Stereoscopic Video in DV Format, MASARYK
  UNIVERSITY, 2005
• 8 Mowafi, M. Nan Jiang Caudell, T.P. Wei
  Shu Min-You Wu Real-time transmission of stereo
  images over the access grid, Circuits and
  Systems, 2002. ISCAS 2002. IEEE International
  Symposium on Volume 5, 26-29 May 2002
  Page(s)V-633 - V-636 vol.5

29

• 9 JongWon Kim,HD Video Services Over
  IP,2005?5?11?,http//hdtv.nm.gist.ac.kr
• ????
• Dynamic Digital Depth, Inc. web site
  http//www.ddd.com.
• Stereographics, Inc. web site
  http//www.stereographics.com.