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Home < CTK-Hackfest-Nov-2013


Date: Nov 4-8, 2013


Room 1.19 (Monday, Friday) and Room 2.14 (other days) Malet Place Engineering Building, University College London.

How to get here.

Goal: A follow on to the wildly successful previous hackfests!

Requirements: Attendees must be willing to spend their time during the event writing ctk code that contributes to the main ctk roadmap. This means spending the week immersed in C++, Qt, DCMTK, CMake, and related technologies. People who do not feel qualified for this task are politely not invited :)

Group size: Maximum 20 participants so we can have a manageable working meeting. The organizing committee will invite and select participants based on input from TheTeam.

Site Hosts: Matt Clarkson (m.clarkson@ucl.ac.uk), Miklos Espak (m.espak@ucl.ac.uk)

Organizing Committee: (need to ask people)

Future Events: Future hackfests will be announced in advance, and we hope lots of people will be interested in participating. The venue and activities at future hackfests will be determined based on the number of active participants in the project. We welcome participation via the CTK email lists, the source code repository, and this website.


  • So far we have received confirmation for the following people (in no particular order).

Please fill in your intentions in terms of common accommodation.

Name Organization
Matt Clarkson University College London, UK.
Miklos Espak University College London, UK.
Nicolas Toussaint University College London, UK.
Marco Nolden German Cancer Research Center, Heidelberg, Germany.
Sascha Zelzer German Cancer Research Center, Heidelberg, Germany.
Andreas Fetzer German Cancer Research Center, Heidelberg, Germany.
Steve Pieper Isomics, Inc. Cambridge, USA.
Florian Vichot INRIA, Sophia-Antipolis, France
Ivo Wolf Mannheim University of Applied Sciences, Germany
Ernesto Coto University of Sheffield, UK.
Google Hangout Participants
Name Organization Availablity (London time)
Jean-Christophe Fillion-Robin Kitware Inc, North Carolina, USA 1pm to 6pm
Michael Onken (planned) OFFIS, Germany. as needed
Csaba Pinter Queen's University, Kingston, ON TBD

Note Note: There were also other invitations sent to active people on the community, and people who recently showed interest. When their intent will be known they will be added to the list.


Developers should bring a laptop with the current CTK source code downloaded and built.

Use the CTK developers mailing list to discuss build issues and topics for ongoing work.

Phone conferences have been scheduled in the weeks leading to the event:

  • To be announced

Topics and Projects

  • XNAT Library (Miklos, Nicolas, Florian, Ivo, Sascha)
* Stabilize API and make it more robust
* Merge to master
  • CLI Library (Florian, Sascha, Ernesto)
* Make GIMIAS CLI modules work with the ctkCmdLineModuleExplorer (Ernesto)
  • DICOM Application Hosting (Ivo, Sascha)
  • DICOM Browsing Widget (Andreas)
* Improve and finish the widgets
  • DICOM Database backend (Marco)
  • CTK packaging (Marco, Sascha)
* continue Debian packaging support


  • Create support for CLI Web Services in CTK?
  • Could we make CLI modules run in Osirix?



Opening discussion



During the day: hack, hack, hack...

15:00 Google Hangout with US and other participants



10:00 Roadmap discussion

During the day: hack, hack, hack...



During the day: hack, hack, hack...



During the day: hack, hack, hack...

Late morning; Closing discussion

Afternoon: hack or travel

Travel & Hotel

Local contact

Need any help in organizing your visit, contact Miklos Espak (m.espak@ucl.ac.uk). If you have any troubles during your visit, call +44 792 6656 927.


How to get to the UCL.


Hotels in central London can be expensive, this one seems reasonably priced:

Meeting Location

Malet Place Engineering Building, University College London [1]

Monday and Friday: room 1.19 Other days: room 2.14

The reception is at the Engineering Front Building right at the gate, so please come there and refer to the CTK hackfest.

UCL Bloomsbury campus map

UCL campus route finder


Daily temperature will be around 12-15C (53-59F), mostly dry, light rain is possible some days.


Plan on having breakfast at your hotel before the meeting. Please email the organizers if you have any allergies or dietary restrictions.