dicom2stl
isosurfaces
| dicom2stl | isosurfaces | |
|---|---|---|
| 1 | 2 | |
| 187 | 25 | |
| - | - | |
| 7.3 | 6.6 | |
| 2 months ago | 2 months ago | |
| Python | Python | |
| - | MIT License |
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dicom2stl
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Hip implant modeling
All that said, there is a GitHub project that comes up in a rudimentary search, using Python to convert the file to separate STLs for each ‘layer’. This isn’t an endorsement, just acknowledging it exists. https://github.com/dave3d/dicom2stl
isosurfaces
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Rendering algorithm used for implicit functions
For constructing the quadtree, I'd refer you to https://github.com/jared-hughes/isosurfaces (specifically build_tree and should_descend_deep_cell) which takes a similar approach as Desmos: descend to a certain depth, say 5 (to get a 32×32 grid), then descend only quads that cross the isoline (with a few more heuristics).
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How does desmos render implicit plots?
Desmos uses the same approach as my isosurfaces Python package, based on J. Manson and S. Schaefer, "Isosurfaces Over Simplicial Partitions of Multiresolution Grids."
What are some alternatives?
pydicom - Read, modify and write DICOM files with python code
NURBS-Python - Object-oriented pure Python B-Spline and NURBS library
meshio - :spider_web: input/output for many mesh formats
graphest - A faithful graphing calculator
buttervolume - BTRFS Volume plugin for Docker
Swar-Chia-Plot-Manager - This is a Cross-Platform Plot Manager for Chia Plotting that is simple, easy-to-use, and reliable.
pymedphys - A community effort to develop an open standard library for Medical Physics in Python. Building quality transparent software together via peer review and open source distribution. Open code is better science.
yolor - implementation of paper - You Only Learn One Representation: Unified Network for Multiple Tasks (https://arxiv.org/abs/2105.04206)
DicomToMesh - A command line tool to transform a DICOM volume into a 3d surface mesh (obj, stl or ply). Several mesh processing routines can be enabled, such as mesh reduction, smoothing or cleaning. Works on Linux, OSX and Windows.