[Ieee_vis] TTK 0.9.7 is out - TTK @ieeevis
Julien Tierny
julien.tierny at sorbonne-universite.fr
Wed Nov 14 08:29:18 CET 2018
Dear colleagues,
(sorry for cross-posting)
### TTK 0.9.7 is out!
TTK (the Topology ToolKit) is an open-source library and a software collection for topological data analysis and visualization:
https://topology-tool-kit.github.io/
## 0.9.7 ChangeLog:
- Dimension reduction for high dimensional data (scikit-learn integration)
- Lifted Wasserstein Matcher for Topology Time-Tracking (IEEE LDAV 2018 paper)
- Depth image based geometry approximation (IEEE LDAV 2018 paper)
- Advanced cinema+sqlite3 support
- TTK pipeline filters (ForEachRow)
- Tracking from overlap
- Updates for ParaView-5.6.0
- Automatic guesses for ttk generated fields
- Improved type consistency
- Improved ParaView GUIs
- DataSet Interpolator (interpolate anything onto anything)
- Improved triangulation request
- Bug fixes
### TTK @ieeevis
Please find at the following address all the material (slides, datasets, virtual machine) of the half-day tutorial we ran at @ieeevis 2018:
https://topology-tool-kit.github.io/ieeeVisTutorial.html
### About
TTK can handle scalar data defined either on regular grids or triangulations, either in 2D or in 3D. It provides a substantial collection of generic, efficient and robust implementations of key algorithms in topological data analysis. It includes:
- For scalar data: critical points, integral lines, persistence diagrams, persistence curves, merge trees, contour trees, Morse-Smale complexes, topological simplification;
- For bivariate scalar data: fibers, fiber surfaces, continuous scatterplots, Jacobi sets, Reeb spaces;
- For uncertain scalar data: mandatory critical points;
- and more!
If you need to robustly analyze your acquired or simulated scientific data, you may want to use TTK.
* Check out our gallery page to see visualizations we obtained with TTK:
https://topology-tool-kit.github.io/gallery.html
TTK makes topological data analysis accessible to end users thanks to easy-to-use plugins for the visualization front end ParaView. Thanks to ParaView, TTK supports a variety of input data formats.
* Check out our video tutorials to see TTK in action:
https://topology-tool-kit.github.io/tutorials.html
TTK is written in C++ but comes with a variety of bindings (VTK/C++, Python) and standalone command-line programs. It is modular and easy to extend.
We have specifically developed it such that you can easily write your own data analysis tools as TTK modules.
* Check out our developer documentation:
https://topology-tool-kit.github.io/documentation.html
TTK is open-source (BSD license). You can use it at your convenience, for open-source or proprietary projects. You are also welcome to contribute.
* Check out our contribution page:
https://topology-tool-kit.github.io/contribute.html
If you have questions, need support regarding the usage of TTK, or just want to provide feedback, thanks for sending us an email at topology.tool.kit at gmail.com
We hope you'll enjoy TTK!
--
Dr Julien Tierny
CNRS Researcher
Sorbonne Universite
http://lip6.fr/Julien.Tierny
More information about the ieee_vis
mailing list