Attribution

Libraries

open_iA uses the following libraries (and references them as shared dlls):

• VTK (http://www.vtk.org/), released under a BSD 3-clause "New" or "Revised" License.
• ITK (https://itk.org), released under the Apache-2.0 License.
• Qt (https://www.qt.io/), released under the GNU Lesser General Public License (LGPL).
• fftw (http://www.fftw.org), released under the GNU General Public License (GPL).
• ASTRA Toolbox (http://astra-toolbox.com/), released under the GNU General Public License (GPLv3).

open_iA includes:

• the libsvm library (https://www.csie.ntu.edu.tw/~cjlin/libsvm/), released under the modified BSD license.
• parts of the libQxt widgets library (https://bitbucket.org/libqxt/libqxt/wiki/Home).
• the QCustomPlot library (http://www.qcustomplot.com/), released under the GNU General Public License (GPLv3).
• parts of ITKTools (https://github.com/ITKTools/ITKTools), released under the Apache-2.0 License
• parts of FluoRender (http://www.sci.utah.edu/software/fluorender.html), specifically, the code to load .oif files; released under the MIT license
• the Compact Hilbert Indices library by Chris Hamilton (https://github.com/pdebuyl/libhilbert), released under the Lesser GNU GPL License v2.1
• parts of XMDVTool (https://github.com/kaiyuzhao/XmdvTool), which is in the public domain.
• source code from the Qt Examples (under its BSD license usage)
• a few modified source files from the ITK library (released under the Apache-2.0 License)
• a few modified source files from the VTK library (released under a BSD 3-clause "New" or "Revised" License)

open_iA itself is licensed under the GNU GPL license v3.

Icons and Graphics

Icons are to some part self-designed, but the main theme was adopted from the breeze icon theme from the Plasma Desktop / KDE community (which is licensed under GNU GPL v3)

• Breeze Icons (https://github.com/kde/breeze-icons), released under the GNU Lesser General Public License v2.1

For creation of some of the icons used in open_iA, the font "Blogger Sans" (http://firstsiteguide.com/new-blogger-sans-font/) was used, which is licensed under the Creative Commons Attribution License v4.00 (CC-BY 4.0).