HDTV – Medical Joint Session (Demo)in APAN-NZ Meeting@Queenstown

Katsuyuki Hasebe
hasebe@nict.go.jp

Memories of Michael C. Wellings•••

Michael C. Wellings, a pioneer ininteractive and streaming media for theInternet, died Thursday, Aug. 28, 2008.
He was 57.
Mr. Wellings was director of broadcast
and Internet media engineering at theUniversity of Washington, where heworked since 1996. He also was directorof engineering for the ResearchChannel
consortium, which provides programming
via the Internet and supports a roundthe-clock broadcast channel availablenationwide.
In addition, Mr. Wellings was director ofengineering for UWTV, the University ofWashington’s award-winning television
channel, as well as KEXP-FM, a radio
station licensed to the UW and operated
in partnership with the Experience MusicProject.

Proposed Joint Session• In the discussion of HDTV-WG at theAPAN 25th Meeting@Hawaii– Proposed to have joint demonstration withMedical-WG at next APAN-NZ Meeting• Mike, JongWon, Hasebe• Start to make the configuration,
preparation and investigation– Sites– Contents– Equipments– NetworkPlanning Network• Candidate Sites– Queenstown, Seoul, Tokyo, Seattle– Tokyo-Seattle
up to 20G
– Seattle-Queenstown up to 622M
– Tokyo-Queenstown
up to 622M
– Seoul-other sites
up to 622M
• KAREN– Backbone– International connection– Venue connection

10G
Sydney 622M, Seattle 622M
1G

Path and RTTs
• HDTV– Seattle to Queenstown

180ms– Seattle to Tokyo

141ms• UW-REANNZ(Int)-REANNZ(Nat)• UW-TransPAC2-APANJP-JGN2plus* JPEG-2000 Encoding/Decoding delay 33~50ms• SDTV– Seoul to Seattle

164ms– Seoul to Queenstown

248ms– Seoul to Tokyo24ms* DVTS delay80~90ms• KOREN-APANJP-TransPAC2-UW• KOREN-TEIN2SG-AARNET-REANNZ(int)-REANNZ(Nat)• KOREN-APANJP-JGN2plus

Planning Contents• Medical– Blood vessel anastomosis using a tissue• Surgery by Dr. NewellPlanning Equipments• Visual communication– HDTV (Presentation:Seattle->Venue/Tokyo)• JPEG-2000/IP Gateway– Prepared by NICT– SDTV (Communication:All Sites)• DVTS/Quatre• Display– Prepared by KT Lab/Kyushu-U/NICT– OptiPortal Network Tiled Display• 5x3 tile of 24” (1920x1200) LCDs
• Rocks-4.3/viz roll/SAGE(SVN)/CGLX• Prepared by AARNet/UQVisLab– imCast• Feeding HD-SDI video to SAGE-based tiled display• Prepared by GLORIAD-KR HDTV-WG– SVC• Feeding MPEG2 HD(HDV) to SAGE-based tiled display• Prepared by GIST/EVLJPEG 2000•••

State-of-the –art low bit-rate compression performance
Progressive transmission by quality, resolution, component, orspatial locality
Wavelet transform– No (low) block noise••••••Lossy and lossless compression (with lossless decompression
available naturally through all types of progression)
Random (spatial) access to the bitstream
Pan and zoom (with decompression of only a subset of thecompressed data)
Compressed domain processing (e.g., rotation and cropping)
Region of interest coding by progression
Limited memory implementations

JPEG 2000 STD•
•
•
•
•

Part1
Part2
Part3
Part4
Part5•
••
•
•

Part6
Part7
Part8
Part9
Part10Core coding system Basic coding/decoding system
Extensions
Extension of Part1Motion JPEG 2000
Motion Jpeg2000
Conformance testing Code stream testing on image transmission
Reference software Reference software for testing Jpeg2000
JasPer software (C) http://www.imagepower.com/
JJ2000 software (Java) http://jj2000.epfl.ch/Compound image file format Mixture image (Picture&Text)
N/AJPSEC
Secured Jpeg2000
JPIP
Handling on network
JP3D
3 Dimensions image

Connecting Sites

NICT SPARCTokyo, JP

APAN-NZ Venue
Queenstown, NZ

Seattle Science Foundation
Seattle, USNetwork DiagramLocal Connection

Application Image

Equipments@SSF
Switch to PNWGP

Cisco 7609
10G connection to PNWGP

JPEG-2000 Encoder

YEM HJ-2000E
HD-SDI → ASI
Bit rate:20~213Mbps

IP Gateway

NEL NA5000
ASI ⇔ IPv4/IPv6/Unicast/Multi
FEC(Forward Error Correction)
Crypting function
Frame check function

MPEG2-HD Encoder/IP GatewayFrontiers HDx1000e
HD-SDI → ASI
ASI → IPv4/Unicast/Multicast
FEC(Forward Error Correction)
Frame check function

Equipments@NICT SPARC
JPEG-2000 Decoder
YEM HJ-2000D
ASI → HD-SDI
Bit rate:20~213Mbps

Multi Format Conv

Roland Edirol VC300-HD
HD-SDI, HDV,DV,COMP,SDI,DVI

MPEG2-HD Decoder/IP Gateway
Frontiers HDx1000e
ASI → HD-SDI
IPv4/Unicast/Multicast → ASI
FEC(Forward Error Correction)
Frame check function

Equipments@Venue

JPEG-2000 Decoder
YEM HJ-2000D
ASI → HD-SDI
Bit rate:20~213Mbps

IP Gateway

NEL NA5000
ASI ⇔ IPv4/IPv6/Unicast/Multi
FEC(Forward Error Correction)
Crypting function
Frame check function

Other scene
OptiPortal

5*3 24” Monitors
5 PCs
Rocks/viz roll/SAGE/CGLX

Seattle Science Foundation

Pros and Cons
• Image quality– Compressed HDTV is getting good image and low
bandwidth– But encoder/decoder is expensive• Preparation/operation at SSF– There were no DVTS/VLS PCs and DVCams– Only visual engineer is in SSF• Gap of the delay (audio)– HDTV(v): Seattle→Queenstown– SDTV(a/v): Seattle→Seoul→Queenstown• Flying Japanese

220ms500ms

Road to the venue with installation

Totally 64 hours spent on the plane

Carried, installed, set up, checked and withdrew
equipments in 6 carton boxes /w ATA Carnet+ baggage lost, cancel flightProject Participants (JP)• JGN2plus– K. Hasebe [hasebe@nict.go.jp]:HD/SD/NW@All locations– K. Nakamura [kazuhiko@nict.go.jp] :HD/SD/NW@Tokyo– T. Nakao [t.nakao@ntt.com]:HD@SSF/NZ– K. Morikubo [morikubo@jgn2.jp]:@Tokyo• APAN-JP– Y. Tahara [ash@wide.ad.jp]:NW@Tokyo– Y. Kurokawa [kurokawa@kddnet.ad.jp]:NW@Tokyo– J. Tanaka [tanaka@kddnet.ad.jp]:NW@Tokyo– Y. Kitamura [kita@jp.apan.net]:• QGPoP– Prof. K. Okamura [oka@ec.kyushu-u.ac.jp]:SD/NW@All Locations– Prof. M. Omori [ohmori@chikushi-u.ac.jp]:SD/NW@All Locations

Project Participants (KR,US)• GIST Networked Media Lab.

– Prof. JongWon Kim [jongwon@nm.gist.ac.kr]:Chair– Jongchurl Park [jcpark@nm.gist.ac.kr]:OptiPortal@NZ• KOREN-NOC– Sunglim Lee [sllee@koren21.net]:SD/NW@KR– HeeSang Park [hpark@koren21.net]:NW@KR– Sanggyun Kim [sgkim@nia.or.kr]:SD@KR/NZ• Seattle Science Foundation– Shawn Sullivan [ShawnS@sabey.com]:HD/SD@SSF• Research Channel/Pacific Northwest GP– Jim DeRoest [deroest@u.washington.edu]:HD/NW@SSF– Mike Wellings [wellings@washington.edu]:Project Participants (Down Under)• AARNet– Christoph Willing [c.willing@uq.edu.au]:OptiPortal@NZ– Greg Wickham [Greg.Wickham@aarnet.net.au]:OptIPortal@NZ• REANNZ– Julie Watson [julie.watson@reannz.co.nz]:LA@NZ– Andrew McKegg [McKeggA@reannz.co.nz]:LA/NW@NZ– Callum Lewis:AV/NW@NZ

Project Participants (Medical)• NZ– Kyushu University Hospital• Dr. Shuji Shimizu [shimizu@surg1.med.kyushu-u.ac.jp]• Tokyo– Juntendo U. Hospital• Dr. Arai
– Asahikawa Red Cross Hospital• Dr. Tokugawa• Seattle– Swedish Hospital• Dr Newell [David.Newell@swedish.org]:Surgery– Seattle Science Foundation• Joanie Block [JoanieB@seattlesciencefoundation.org]