Shape analysis with skeletal representations and principal nested spheres

[ZhiyLiu]

This work provides python interfaces and examples that contain (1) geometric modeling of non-branching shapes (e.g., the hippocampus) with skeletal representations (s-reps) and (2) a non-Euclidean statistical method principal nested spheres (PNS).

In the experiments, we simulated 3D shapes with deformed ellipsoids. Meanwhile, we compared our methods with other statistical methods. We have included the dataset as well as the script of simulating data in this submission.

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[ninamiolane]

Perfect! 🎉 We will merge it towards the end of the day (PST), in order to avoid slowing down the Travis tests for the on-going PRs.

Thank you! We will be in touch for the voting process.

[ninamiolane]

Hi @ZhiyLiu , the voting process is now open! 🎖️ 🎖️ 🎖️

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[ninamiolane]

Hi @ZhiyLiu , we have extended the deadline to submit your vote through the Google form to Thursday May 6th, 10 pm PST.

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