Difference between revisions of "Slicer/Features/Middleware"

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<big>'''Note:''' We are migrating this content to the slicer.org domain - <font color="orange">The newer page is [https://www.slicer.org/wiki/Slicer/Features/Middleware  here]</font></big>
 
 
=Title=
 
Middleware
 
 
 
=Names=
 
*session leader
 
 
 
*participants
 
 
 
=Technology/Function description=
 
== Goal ==
 
* Slicer + IGSTK
 
 
 
== Technologies ==
 
* Look at Publish subscribe ORB/ACE - [http://portals.omg.org/dds DDS] [Peter]
 
* Socket IGSTK [Junichi Patrick]
 
* Navitrack - phase out?
 
 
 
==Requirements==
 
* Reliable for command transfer (all data transferred, in order)
 
* Fast for tracking data transfer (only the latest coordinate is required, can lose data)
 
* Image transfer (500K or more)
 
* Data types (struct: string, integer, float)
 
* Data type checking (number is correctly formatted etc)
 
* Time out (device is down)
 
 
 
==Would be nice to have==
 
* Priority
 
* Point - multi-point data transfer
 
 
 
==Questions==
 
* UDP - fast, no delay due to ACK packages
 
* TCP/IP - reliable, easy
 
* Security
 
** malicious packets or sent by mistake
 
** CRC and auth.?
 
** pop up a dialog box before accepting data? (just one, to avoid flood)
 
** same issues with [[Slicer3:Slicer_Daemon]]
 
* Firewall?
 
 
 
==See also==
 
* [http://www.cisst.org/wiki/MRI_robot/MIT_2007_06_27_Meeting discussion about data transfer]
 
 
 
=Potential application in IGT=
 
* Tracker data transfer
 
* Image transfer from MRI
 
* Robot coordinate transfer
 
* Robot control
 
* Periferials: OpenTracker/Navitrack has 3D mouse driver etc.
 
 
 
 
 
=Which part is already in Slicer=
 
 
 
=What is not=
 
 
 
=Who among us will take leading role?=
 
 
 
=Links=
 
* [[2007_Slier_IGTWS_homework_GT]]
 
* [[2007_Slier_IGTWS_homework_NCIGT]]
 

Latest revision as of 18:07, 10 July 2017

Home < Slicer < Features < Middleware

Note: We are migrating this content to the slicer.org domain - The newer page is here