Understanding living systems
Credits: Russell Garwood, David Smith, Yongle Sun, Martin Turner (Manchester), Jon Hill (York), Susheel Varma (Sheffield), Gowsihan Poologasundarampillai (Birmingham & DLS), Alberto Gambaruto (Bristol).
Disclaimer: The list and descriptions are unavoidably subjective. Please get in touch if you notice any inaccuracies.
Visualisation & segmentation | Platform | Cost | Comment |
---|---|---|---|
FIJI / ImageJ + 3D Viewer | all | 0 | Highly flexible image processing, with limited 3D rendering and meshing |
SuRVoS | Linux/Win | 0 | Machine learning (ML)-based semi-automatic volume segmentation aimed at X-ray tomography |
IMOD | all | 0 | 3D reconstruction, segmentation and visualisation aimed at Electron Microscopy |
Microscopy Image Browser | all | 0 | Matlab -based 2D/3D visualisation and segmentation tools for SEM and tomography |
HyperSPy | all | 0 | Python -based visualisation & analysis of multi-dimensional images & spectra (for EM, etc.) |
GlueViz | all | 0 | Python -based visualisation & statistics of linked high-dim datasets (astronomy/climate/medical) |
ITK-SNAP | all | 0 | User-friendly 3D (semi-)manual segmentation with ML features for medical (MRI/CT/US) data |
InVesalius | all | 0 | Basic image reconstruction for MRI and (micro)tomography data |
3D Slicer | all | 0 | Advanced VTK -based 3D visualisation and segmentation of medical images |
ParaView | all | 0 | VTK -based 3D simulation data visualisation, a free analogue to TecPlot , Origin , Igor Pro , etc. |
Blender | all | 0 | Free alternative to 3D Studio / Autodesk Maja with some mesh manipulation |
Drishti | Win/Mac | 0 | Advanced visualisation and rendering for presentations & outreach; basic meshing |
SPIERS | Win/Mac | 0 | Tomographic visualisation, serial rendering and meshing (not actively updated since 2013) |
Seg3D + ImageVis3D | all | 0 | Visualisation and segmentation of medical images |
SuperSegger + Omnipose | all | 0 | MATLAB/Python ML-based segmentation & tracking of bacterial cells in 2D microscopy |
Dragonfly | Win/Linux | Edu/$$$ | 3D visualisation, CNN-aided segmentation, analysis & meshing [part-limited to ZEISS Pro] |
FEI Avizo / Amira | all | $$ | Powerful 3D visualisation, image processing and segmentation |
PerkinElmer Columbus | all | $$? | Browser-based integrated data storage and basic image analysis system (aimed at pharma) |
OsiriX | Mac only | $ | DICOM data visualisation, FDA-certified for diagnostics |
Meshing Software | Platform | Cost | Comment |
---|---|---|---|
Gmsh, TetGen, Netgen | all | 0 | Flexible command line tools (gmsh is also with a user-unfriendly GUI) |
MeshLab | all | 0 | Triangular & tetrahedral GUI mesh manipulator; can be unstable for big meshes |
Salome | Linux/Win | 0 | GUI mesh and CAD manipulator (see also FreeCAD), with some post-processing tools |
Autodesk Meshmixer | Win/Mac | 0 | User-friendly GUI mesh manipulator for 3D printing (closed-source) |
enGrid + Netgen | all | 0 | Tetrahedral + prismatic meshing GUI optimised for CFD; integrated with OpenFOAM |
Netgen/NGSolve | all | 0 | Netgen-based meshing, multi-physics FE solver & visualisation Python/C++ library |
iso2mesh | all | 0 | Flexible tetrahedral meshing Toolbox for MATLAB / Octave with COMSOL support |
CGAL | all | 0 | Very flexible C++ meshing and computational geometry library |
libMesh | all | 0 | C++ meshing library |
vmtk | all | 0 | Vascular Modeling Toolkit: Python/C++ library for centreline tracing and surface meshing |
CRIMSON | Win/Linux | 0 | Vasculature-oriented segmentation & meshing GUI tool for image-based modelling |
COMSOL Multiphysics | all | $ | Built-in physics-based meshing and mesh-optimisation (STL import tips) |
ANSYS Meshing | Win/Linux | $$$? | CFD-oriented robust meshing (formerly ANSYS ICEM CFD; see also OptiGrid) |
Autodesk Netfab | Win only | $$$? | Advanced CAD geometry and mesh manipulation (see also Solidworks suite) |
FEI Avizo / Amira + XWind | all | $$ | Powerful segmentation with limited tetrahedral meshing |
Materialise Mimics | Win only | $$$? | Complete workflow with robust meshing but restrictive GUI; optimised for 3D printing |
Simpleware ScanIP + FE | Win only | $$$ | Complete workflow with robust meshing for FE solvers, CFD-optimised with COMSOL support |
Summary: MeshLab
, Gmsh
, Simpleware
are good GUI tools for simple-to-medium mesh-generation; for high-throughput tasks, use script-based Gmsh
, Netgen
, TetGen
, CGAL
, iso2mesh
(all are highly flexible), and also ANSYS ICEM
.
Tips: test the final mesh quality by plotting the distribution of dihedral angles. See also an overview of meshing tips for COMSOL
: Part I, Part II.
Further Tools and Resources: Quantification and Segmentation Tools for Micro-Tomography, Software Catalogue for Medical Imaging (e.g. DICOM); NiftyWeb & Nifty (online MRI/CT segementation; NiftyNet is ML-based); A comparison of CT-segmentation tools; MIRTK and Deformetrica (MRI-oriented multi-modal image registration and transformation). Meshing tools: Mesh Repair Sofware (e.g. see ReMESH
), SnappyHexMesh from the OpenFOAM
suite.
Credits: Kathy Tinoco, Cornelia Vacar (FEI), Philip Pearce (MIT), James Carr, Alexander Erlich, Sebastian Gilbert and David Smith (Manchester)
Manual Skeletonisation as an alternative to Auto Skeleton module:
Tube Parameters
(slope
and zeroVal
) that help to reduce the number of false side branches. E.g., for a thin noisy object, large zeroValue
will account for the noise when tracing a branch, and for a thick object with irregular surface, large slope
will allow for larger local thickness variations.— Igor Chernyavsky, 2017/08/17 17:47 —
Segmentation Tips for complex / noisy data:
Weka
is a 2D/3D machine-learning Fiji
plugin, useful for pre-processingAmira
SuRVoS
is a powerful combination of 3D super-voxel segmentation and trainable classifiers (random forest, etc.)MIB
is another tool for 2D super-pixel segmentation and has some machine learning functionality (X-ray ZEISS .txm
needs to be exported to .mrc
/.tiff
stacks first)— Igor Chernyavsky, 2017/09/18 19:00 —