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Kevin Moerman 🔓🦿:julia:Building a simple medical image segmentation tool in <a href="https://fosstodon.org/tags/JuliaLang" class="mention hashtag" rel="tag">#JuliaLang</a>. So far the method only creates raw contours. Next I need to add contour cutting, merging, spline based smoothing, growing/shrinking, manual drawing, etc. and before you know it we have a high performance and <a href="https://fosstodon.org/tags/opensource" class="mention hashtag" rel="tag">#opensource</a> tool for medical image segmentation! <a href="https://fosstodon.org/tags/ImageSegmentation" class="mention hashtag" rel="tag">#ImageSegmentation</a> <a href="https://fosstodon.org/tags/ImageProcessing" class="mention hashtag" rel="tag">#ImageProcessing</a> <a href="https://fosstodon.org/tags/Biomechanics" class="mention hashtag" rel="tag">#Biomechanics</a> <a href="https://fosstodon.org/tags/Makie" class="mention hashtag" rel="tag">#Makie</a>

Benedikt EhingerI recently posted a demo how to combine plots in Julia with typst (latex is also possible). I now wrote a blogpost on it:<a href="https://benediktehinger.de/blog/science/plot-matrices-formulas-in-julia-with-typst-or-latex/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://benediktehinger.de/blog/science/plot-matrices-formulas-in-julia-with-typst-or-latex/</a><a href="https://scholar.social/tags/makie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#makie</a> <a href="https://mastodon.social/@makieorg" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@makieorg</a> <a href="https://scholar.social/tags/typst" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#typst</a> <a href="https://scholar.social/tags/visualization" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#visualization</a> <a href="https://scholar.social/tags/plotting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#plotting</a> <a href="https://scholar.social/tags/latex" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#latex</a> <a href="https://scholar.social/tags/julialang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#julialang</a>

Szymon BęczkowskiMakie really amazes me with the quality of plots produced out of the box. With some minor tweaking you can generate art with it. Adapted from <a href="https://beautiful.makie.org/dev/examples/2d/streamplot/complex_polya_field" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://beautiful.makie.org/dev/examples/2d/streamplot/complex_polya_field</a><a href="https://en.osm.town/tags/Makie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Makie</a> <a href="https://en.osm.town/tags/julialang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#julialang</a> <a href="https://en.osm.town/tags/proceduralgeometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#proceduralgeometry</a> <a href="https://en.osm.town/tags/plotting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#plotting</a> <a href="https://en.osm.town/tags/dataviz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#dataviz</a>

Victor BuendíaI wrote a long post explaining how I do format my figures for publications, posters and so on., on how to ensure everything looks nice on the paper (or the screen). With tips both for <a href="https://fediscience.org/tags/matplotlib" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#matplotlib</a> and <a href="https://fediscience.org/tags/makie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#makie</a>! Most probably I will have to polish the writing a bit, but here it is, enjoy! <a href="https://victorseven.github.io/2024/09/making-graphs" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://victorseven.github.io/2024/09/making-graphs</a> <a href="https://fediscience.org/tags/dataviz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#dataviz</a> <a href="https://fediscience.org/tags/julialang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#julialang</a> <a href="https://fediscience.org/tags/python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#python</a>

Benedikt EhingerButterflyplot of fixation related potential with, and without overlap correction<a href="https://scholar.social/tags/EEG" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EEG</a> <a href="https://scholar.social/tags/Unfold" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Unfold</a> <a href="https://scholar.social/tags/julia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#julia</a> <a href="https://scholar.social/tags/Makie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Makie</a>

Benedikt EhingerNew Unfold animations!Made with <a href="https://scholar.social/tags/Makie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Makie</a> in <a href="https://scholar.social/tags/Julia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Julia</a> and <a href="https://scholar.social/tags/Unfold" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Unfold</a>.jlThey show simulated <a href="https://scholar.social/tags/EEG" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EEG</a> / ERP data of overlapping events (e.g. eye movements) and linear/non-linear modelling of continuous ERP effects (e.g. stimulus-contrast, saccade amplitude etc.)thanks a ton to the awesome Makie-Team making such animations super easy :)

Kevin Moerman 🔓🦿:julia:Working on <a href="https://fosstodon.org/tags/julialang" class="mention hashtag" rel="tag">#julialang</a> code for surface curvature analysis. This video shows the surface principal curvatures, i.e. the highest (left) and lowest (right) curvature. Directions of curvature are overlaid too. I like this "mother-child" model as it has flat bits (base), different cylinder-like bits (arms/body), sphere-like bits (heads), and saddle-like bits (e.g. necks). So it is a nice model for curvature analysis. See also: <a href="https://en.wikipedia.org/wiki/Principal_curvature" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://en.wikipedia.org/wiki/Principal_curvature</a><a href="https://fosstodon.org/tags/opensource" class="mention hashtag" rel="tag">#opensource</a> <a href="https://fosstodon.org/tags/geometryprocessing" class="mention hashtag" rel="tag">#geometryprocessing</a> <a href="https://fosstodon.org/tags/Makie" class="mention hashtag" rel="tag">#Makie</a>

Kevin Moerman 🔓🦿:julia:<a href="https://aus.social/@bradyajohnston" class="u-url mention">@bradyajohnston</a> Julia based geometry creation, geometry processing, automated design, meshing, and linking with FEA is the broad scope at the moment. I recommend projects like <a href="https://fosstodon.org/tags/Makie" class="mention hashtag" rel="tag">#Makie</a> (and its users in the meshing community) for inspiration <a href="https://docs.makie.org" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://docs.makie.org</a>.

Kevin Moerman 🔓🦿:julia:Interested in 3D models of anatomical parts? I copied this data <a href="http://lifesciencedb.jp/bp3d/" target="_blank" rel="nofollow noopener noreferrer" translate="no">http://lifesciencedb.jp/bp3d/</a> to a GitHub repository, and added a rough first pass at a <a href="https://fosstodon.org/tags/JuliaLang" class="mention hashtag" rel="tag">#JuliaLang</a> interface and <a href="https://fosstodon.org/tags/Makie" class="mention hashtag" rel="tag">#Makie</a> visualisation. <a href="https://github.com/Kevin-Mattheus-Moerman/BodyParts3D/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://github.com/Kevin-Mattheus-Moerman/BodyParts3D/</a>GitHub can render the STLs in a browser too e.g.: <a href="https://github.com/Kevin-Mattheus-Moerman/BodyParts3D/blob/main/assets/BodyParts3D_data/stl/FMA12521.stl" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://github.com/Kevin-Mattheus-Moerman/BodyParts3D/blob/main/assets/BodyParts3D_data/stl/FMA12521.stl</a> <a href="https://fosstodon.org/tags/biomechanics" class="mention hashtag" rel="tag">#biomechanics</a> <a href="https://fosstodon.org/tags/opensource" class="mention hashtag" rel="tag">#opensource</a> <a href="https://fosstodon.org/tags/3Dmodels" class="mention hashtag" rel="tag">#3Dmodels</a> <a href="https://fosstodon.org/tags/free3dmodels" class="mention hashtag" rel="tag">#free3dmodels</a>

Kevin Moerman 🔓🦿:julia:Added "linear lofting" to create meshes spanning from one curve (blue/bottom) to the next (red/top). This can be done for instance with quads (left), triangles that are "slashed" quads (middle), or isosceles/equilateral triangles (right). <a href="https://fosstodon.org/tags/julialang" class="mention hashtag" rel="tag">#julialang</a> <a href="https://fosstodon.org/tags/Makie" class="mention hashtag" rel="tag">#Makie</a>

Kevin Moerman 🔓🦿:julia:Mesh smoothing is useful for obtaining high-quality mesh representations. However each smoothing technique has its own pros/cons. Here Laplacian and HC-smoothing are compared. Laplacian smoothing (each points moves to average of neighbours) can be too aggressive and lead to local inflation/shrinkage, HC-smoothing aims to avoid excessive shape changes (pushes back to original a bit) and may converge on a stable shape. See also: <a href="https://doi.org/10.1111/1467-8659.00334" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://doi.org/10.1111/1467-8659.00334</a><a href="https://fosstodon.org/tags/julialang" class="mention hashtag" rel="tag">#julialang</a> <a href="https://fosstodon.org/tags/Makie" class="mention hashtag" rel="tag">#Makie</a>

Kevin Moerman 🔓🦿:julia:STL files give each triangle their own coordinates set. So none of the triangles actually share nodes. So step one, after importing such a mesh, is to merge the nodes. This animation shows vertex normal based "inflation", the left is unmerged, the right is merged. <a href="https://fosstodon.org/tags/Makie" class="mention hashtag" rel="tag">#Makie</a> <a href="https://fosstodon.org/tags/julialang" class="mention hashtag" rel="tag">#julialang</a>

Kevin Moerman 🔓🦿:julia:<a href="https://social.linux.pizza/@koehlerson" class="u-url mention">@koehlerson</a> Impressive library. I''l have to check it out. FYI Simon's on Mastodon for sure: <a href="https://mas.to/@sdanisch" class="u-url mention">@sdanisch</a>, and so is <a href="https://fosstodon.org/tags/Makie" class="mention hashtag" rel="tag">#Makie</a> <a href="https://julialang.social/@makie" class="u-url mention">@makie</a>

Kevin Moerman 🔓🦿:julia:All of these visualizations were prepared thanks to the fantastic <a href="https://fosstodon.org/tags/Makie" class="mention hashtag" rel="tag">#Makie</a> library <a href="https://julialang.social/@makie" class="u-url mention">@makie</a>

aoanlaOkay, so here's <a href="https://hachyderm.io/tags/adventofcode" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#adventofcode</a> Day 17 pt 1 as an animation via <a href="https://hachyderm.io/tags/makie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#makie</a> in <a href="https://hachyderm.io/tags/julia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#julia</a> . (In the end, the main problem was that I'd just updated my graphics drivers...)

aoanlafiddling with <a href="https://hachyderm.io/tags/Makie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Makie</a> to get plots of my paths - this is part 1 (I still can't quite get the animated version to work without "broken pipe" errors).

Dom @geektoyboxJust posted a new <a href="https://3dp.chat/tags/3dmodel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#3dmodel</a> to <a href="https://3dp.chat/tags/Printables" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Printables</a>. At <a href="https://3dp.chat/tags/MRRF" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MRRF</a> this year, I made some <a href="https://3dp.chat/tags/NFC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NFC</a> keychains inspired by <a href="https://3dp.chat/tags/Zelda" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Zelda</a>. IYKYK. Those designs, <a href="https://3dp.chat/tags/Makie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Makie</a> from <a href="https://3dp.chat/tags/MakerFaire" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MakerFaire</a> <a href="https://mastodon.social/@makemagazine" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@makemagazine</a> and even a blank template is there too for you to customize in <a href="https://3dp.chat/tags/PrusaSlicer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#PrusaSlicer</a>. <a href="https://3dp.chat/tags/3dprinting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#3dprinting</a> <a href="https://3dp.chat/tags/LoZ" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LoZ</a> <a href="https://3dp.chat/tags/maker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#maker</a> Download, like and share! <a href="https://www.printables.com/model/505531-25mm1-nfc-ntag215-coin-keychain" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.printables.com/model/505531-25mm1-nfc-ntag215-coin-keychain</a>

Felix CremerI am a bit late for day 1 of <a href="https://fediscience.org/tags/30daymapchallenge" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#30daymapchallenge</a> but I did a map of all official parking places according to the city of Jena. This was done in <a href="https://fediscience.org/tags/julialang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#julialang</a> with <a href="https://fediscience.org/tags/Makie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Makie</a> 1/2

Klafyvel<a href="https://piaille.fr/@phys_geek" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@phys_geek</a> j'en suis même à faire les ensembles de sous-figures avec ma lib de plot préféré (connaissez-vous notre seigneur et sauveur <a href="https://social.sciences.re/tags/julialang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#julialang</a> + <a href="https://social.sciences.re/tags/makie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#makie</a>?), pour schémas, photos, plots, whatever, et à juste faire un `subcaptiongroup` et un seul `includegraphics`. (parfois schéma sur inkscape, annoté en Julia)

Cory Doctorow<a href="https://mamot.fr/tags/20yrsago" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#20yrsago</a> <a href="https://mamot.fr/tags/Verisign" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Verisign</a> will have to pay for sex.com mistake <a href="https://web.archive.org/web/20031203030438/http://www.wired.com/news/business/0,1367,59788,00.html" rel="nofollow noopener noreferrer" target="_blank">https://web.archive.org/web/20031203030438/http://www.wired.com/news/business/0,1367,59788,00.html</a><a href="https://mamot.fr/tags/15yrsago" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#15yrsago</a> On the absurdity of “maximizing shareholder value” <a href="https://crookedtimber.org/2008/07/25/what-obligation-maximise-what/" rel="nofollow noopener noreferrer" target="_blank">https://crookedtimber.org/2008/07/25/what-obligation-maximise-what/</a><a href="https://mamot.fr/tags/15yrsago" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#15yrsago</a> <a href="https://mamot.fr/tags/JackWomack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#JackWomack</a>’s underappreciated masterpiece, “Random Acts of Senseless Violence” <a href="https://www.tor.com/2008/07/25/randomacts/" rel="nofollow noopener noreferrer" target="_blank">https://www.tor.com/2008/07/25/randomacts/</a><a href="https://mamot.fr/tags/15yrsago" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#15yrsago</a> Great opening lines from sf <a href="https://gizmodo.com/great-opening-sentences-from-science-fiction-5027128" rel="nofollow noopener noreferrer" target="_blank">https://gizmodo.com/great-opening-sentences-from-science-fiction-5027128</a><a href="https://mamot.fr/tags/10yrsago" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#10yrsago</a> Limited-edition <a href="https://mamot.fr/tags/Makie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Makie</a> toys come to Selfridges <a href="https://web.archive.org/web/20130730061115/http://makie.me/forum/topic/474-makies-in-selfridges-from-5th-august/" rel="nofollow noopener noreferrer" target="_blank">https://web.archive.org/web/20130730061115/http://makie.me/forum/topic/474-makies-in-selfridges-from-5th-august/</a>5/

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