On 10/07/2018 00:55, jr wrote:
> hi,
> 
> announcing version 0.4.0 of the 'df3 tools'for working with DF3 files,
> consisting of a C language library, a "Swiss army knife" type utility, and a
> database virtual table extension.
--
Hi, jr !
Thank you very much for sharing this great toolset and library, I have
built them successfully and now plan to use in my new volume
visualization project. The goal is to create an online visualization
tool of medical data in DICOM format, common voxelized data in OpenVDB
format, and show results in WebXR as stereopair.

The server-side rendering is doing by HgPovray38 - there is a pilot
version of this system that can be used as a sketchbook for experiments:
https://povlab.online/?scene=vol_3_slice.pov

As for WebXR, I already have an online gallery of stereo images rendered
with HgPovray that can be viewed in any VR headset. I will share the
link to it in a few days with more details in a separate post after some
cleanup.

The most important part of the project now is importing data from DICOM
and OpenVDB.
For DICOM I am looking at https://dicom.offis.de/dcmtk.php.en.
OpenVDB have an universal tool that, I believe, can be extended to
export df3 without serious effort: 
https://dirsig.cis.rit.edu/docs/new/vdb_tool.html

If you are still interested in df3 volumes, I will be glad to hear any
suggestions, thoughts, criticisms from you. And if you would like to
join this project somehow - you are welcome !
--
YB

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