Re: [eigen] No longer accessible "Projects using Eigen"

### Extensions, numerical computation

#### Site not reachable anymore

- GTSAM(https://borg.cc.gatech.edu/projects/gtsam) is a library implementing smoothing and mapping (SAM) in robotics and vision, using factor graphs and Bayes networks.

- g2o(https://openslam.org/g2o.html) is an open-source C++ framework for optimizing graph-based nonlinear least-square problems.

- CERTH's AKSDA (http://mklab.iti.gr/project/aksda): a GPU-accelerated dimensionality reduction and classification method for high-dimensional data.

#### Link redirects to different project

- Ceemple(http://www.ceemple.com/) is a scientific programming environment allowing to rapidly prototype applications C++ as in MatLab or Python.

- biicode(https://www.biicode.com/) a C and C++ dependency manager that #includes the most popular and useful C/C++ libs and frameworks.

### Science

#### Site not reachable anymore

- The Space Trajectory Analysis(http://sta.estec.esa.int/Space_Trajectory_Analysis/Home.html) project at the European Space Agency(http://www.esa.int/esaCP/index.html). They even have an announcement on using Eigen(http://sta.estec.esa.int/Space_Trajectory_Analysis/News/Entries/2009/3/31_STA_astro-core_is_using_the_Eigen_library.html).

- Clip(http://clip.berlios.de/), an opensource program for the orientation of Laue exposures.

- Vortexje(http://www.baayen-heinz.com/vortexje): a GPL library for simulation implementing the source-doublet panel method.

### Mobile apps

#### Link redirects to different project

- PerfectPutt(http://www.iperfectputt.com/), an iPhone game, uses Eigen for 3D geometry calculations.

On 18. May 2020, at 14:25, David Tellenbach <david.tellenbach@xxxxxx> wrote:

Hi Toby,

I've added your project to the list.

Cheers,
David

On 11. May 2020, at 23:22, Wood, Tobias <tobias.wood@xxxxxxxxx> wrote:

Thanks David - that description is good for me.

Toby

From: David Tellenbach <david.tellenbach@xxxxxx>
Reply to: "eigen@xxxxxxxxxxxxxxxxxxx" <eigen@xxxxxxxxxxxxxxxxxxx>
Date: Monday, 11 May 2020 at 14:09
To: "eigen@xxxxxxxxxxxxxxxxxxx" <eigen@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [eigen] No longer accessible "Projects using Eigen"

Hi Tobias,

Sure! I would go for "Quit, a collection of programs for processing quantitative MRI data" if that's good for you.

Cheers,
David

On 11. May 2020, at 09:13, Wood, Tobias <tobias.wood@xxxxxxxxx> wrote:

Hello,

You could add my Quantitative MR tools to the Science section if you have time - https://github.com/spinicist/QUIT

Also, ITK have started to update to Eigen, I don't know how far they have managed to get.

Best wishes,
Toby

From: David Tellenbach <david.tellenbach@xxxxxx>
Reply to: "eigen@xxxxxxxxxxxxxxxxxxx" <eigen@xxxxxxxxxxxxxxxxxxx>
Date: Saturday, 9 May 2020 at 13:29
To: "eigen@xxxxxxxxxxxxxxxxxxx" <eigen@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [eigen] No longer accessible "Projects using Eigen"

Thanks, Marc and Patrik. I've updated the list accordingly.

Cheers,
David

On 9. May 2020, at 09:44, Patrik Huber <patrikhuber@xxxxxxxxx> wrote:

Krita still seems to use Eigen, e.g. https://invent.kde.org/kde/krita/-/blob/master/libs/global/kis_algebra_2d.cpp.

On Fri, 8 May 2020 at 19:21, Marc Glisse <marc.glisse@xxxxxxxx> wrote:
On Fri, 8 May 2020, David Tellenbach wrote:

> KDE
> ===
>
> Site not reachable anymore
> --------------------------
> - Koffice2(http://www.koffice.org/) (KDE's office suite), in particular Krita, the painting and image editing module. Eigen is also used a bit by KSpread, the spreadsheet module, for matrix functions such as MINVERSE, MMULT, MDETERM.

krita.org
calligra.org (Calligra Sheets seems to be the current name for kspread)

No idea if they still use eigen, it just seemed clear to me that they
still exist.

--
Marc Glisse