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Re: [shapeworks-users] Surface Reconstruction


Chronological Thread 
  • From: Shireen Elhabian <shireen@sci.utah.edu>
  • To: shapeworks-users@sci.utah.edu, Atkins Penny <penny.atkins@hest.ethz.ch>
  • Cc: Shireen Elhabian <shireen@sci.utah.edu>
  • Subject: Re: [shapeworks-users] Surface Reconstruction
  • Date: Tue, 20 Oct 2020 09:14:20 -0600
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Dear Penny,

We are currently working on the surface reconstruction for mesh-based shape models and will make it available as soon as it is test and incorporated into Studio. 

Distance transforms are needed to define a template mesh. For now, you could select one of the samples (meshes) to be the template and use the ReconstructSurface command line tool.

Regards
Shireen


------------------------------------------
Shireen Elhabian, M.Sc., Ph.D.
Research Assistant Professor, School of Computing
Research Computer Scientist, Scientific Computing and Imaging Institute
University of Utah
WEB 2815
72 Central Campus Drive, Salt Lake City, UT, 84112
Phone (801) 587-3206
Fax (801) 585-6513
Home Page: http://www.sci.utah.edu/~shireen

On Oct 20, 2020, at 9:02 AM, Atkins Penny <penny.atkins@hest.ethz.ch> wrote:

Dear ShapeWorks Users and Developers,
 
I am quite excited to have the new mesh based implementation in ShapeWorks 5.5 and have been playing around with the use cases, as well as with my own data and find it to be working quite well.  However, I am having issues with the surface reconstruction from Studio. When I try to reconstruct the surfaces from either my data or a use case, I receive an error of ‘Reconstruction failed!’.
 
Per the user wiki, it seems that it is necessary to have a DT to create a surface reconstruction. If this is true, what is the best way to generate surface reconstructions when using the mesh based approach? It seems quite non-intuitive to require a DT volume for this, given that the shape model is based on a mesh. If a DT is not required, I appreciate any ideas for how to troubleshoot this error given the non-descript error message.
 
Thanks in advance for your help,
Penny
__________________
Penny Atkins, PhD
Post-doctoral Researcher
Institute for Biomechanics, ETH Zurich
Phone +41 44 633 91 95
Cell +41 78 905 71 67
HCP H 11.3, Leopold-Ruzicka-Weg 4, 8093 Zürich


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