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Last active Aug 17, 2021
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GSoC 2021 submission

Population-specific tractography bundle atlas creation

GSoC 2021

Description of the project

Student: David Romero Bascones
Mentors: Bramsh Qamar Chandio, Shreyas Fadnavis and Jong Sung Park
Organization: DIPY (INCF)

Project goal: to develop a bundle atlas creation workflow that constructs a population-specific bundle template given a set of segmented bundles as input.

What has been done


  • Extension of the image alignment workflow (started before GSoC): PR-2390 (merged)
  • Development of a population specific bundle atlas creation workflow: PR-2425 (to be merged)

Due to its novelty, the project involved a great amount of research that lead to interesting results on:

  • Development of a new spacially-unbiased streamline linear registration variant
  • Comparison of different bundle combination and atlasing methods

The code used for experiments as well as a written report can be found here.

What next?

After this succesful experience we have decided to keep working together and move forward with the project by:

  • Merging the PR related with the bundle atlas creation workflow
  • Applying the atlasing workflow to larger datasets (e.g. HCP data)
  • Extending the experiments and sharing the results with the community (in a conference or a paper)

Useful links

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