john, to blender
@john@sauropods.win avatar

I need some tech advice: I have some .usdz files I made of my grandfather’s wood carvings, and I'd like to put them online.

The javascript USDz viewers are making my head hurt, and maybe I should be using a different format anyway. Is there a standard way of doing this?

john,
@john@sauropods.win avatar

I was erring to the side of fuck it, I'll just make looping videos, but oh my god that's no simpler. Just convert the files, download Blender, learn to use it, set up your scene, lights, camera, and animation!

#3Dsucks

#3d #photogrammetry #urgNodeJSJustWhy #CantIJustImportAFile #WhyIGottaNPMitMakesMeCry

john,
@john@sauropods.win avatar

Turns out I had already started working on getting an Open Source USDZ view working last time I tried to do this. I now have it working. But I am not happy!

Obviously, for what is ultimately a client-side script, you're gonna need NodeJS, TypeScript, and… NINE HUNDRED AND I-SHIT-YOU-NOT THREE dependencies.

And it loads a bunch of Google tracking spyware. Nice!

#3d #photogrammetry #urgNodeJSJustWhy #CantIJustImportAFile #WhyIGottaNPMitMakesMeCry

john, (edited )
@john@sauropods.win avatar

Look at this people, I got it working!:

https://brontosaurus.computer/rjloudon/

Thanks for everyone giving me suggestions, but especially @noxon for just the grug-brain solution I was looking for.

#3d #photogrammetry

john,
@john@sauropods.win avatar

It even does AR on my phone, nice! Although the scale is completely wrong, I may have to lear how to fix that in Blender.

#3D #photogrammetry

cc @noxon

miscelaneapatr1, to Arqueologia Spanish
@miscelaneapatr1@archaeo.social avatar

Una pregunta a la comunidad arqueológica que utiliza linux. ¿Qué programa de fotogrametría usáis?
A question to the archaeological community using linux, what photogrammetry software do you use?
#arqueología #archaeology #fotogrametría #photogrammetry #linux

xylophilist, to Scotland
@xylophilist@mastodon.online avatar

Craignavar Deserted Township, Glen Almond

Comprising the stone ruins of at least 22 rectangular buildings and a corn-drying kiln with associated stone-walled enclosures and fields, Craignavar was deserted in around 1820. It's unknown whether it was part of the forced Highland Clearances or just a voluntary departure due to economic reasons.

Prints, cards etc via the website: https://shiny.photo/photo/Craignavar-Deserted-Township--Glen-Almond-fe9cbc8eec03195d00819070de1f9cd6

#perthshire #scotland #ruin #landscape #photogrammetry #WebODM #blender3d #drone #photography

maitri, to science
@maitri@c.im avatar

It occurs to me that, since the demise of Twitter and the half-hearted move to Mastodon, most of my communication on social media is only with people I know. My brain is currently actively calculating if this is a good or a bad thing.

I do miss old Science Twitter, however. Is that still a thing here or elsewhere in another form? Is everyone partying without me? Leads welcomed.

lucvantilborgh,
@lucvantilborgh@mastodon-belgium.be avatar

@maitri
Following hashtags is a way of connecting here. Some tags that might interest you...
#geography #remotesensing #photogrammetry #laserscanning #geoscience #bioscience #geomorphology #forestry #naturalhazards #mountainresearch

Ruth_Mottram, to random
@Ruth_Mottram@fediscience.org avatar

Going to start exploring aerial #photogrammetry using a #UAV in the #melange zone of a glacier in #Greenland- probably processing using @OpenDroneMap - would love to hear tutorial, expert help, literature suggestions on this...

furqanshah, to random
@furqanshah@mstdn.science avatar

I saw #Monsterdon trending and figured “Donatello” is well-qualified! Here is a #photogrammetry visualisation done in #scaniverse! #NinjaTurtles #tmnt

Photogrammetry - Donatello of TMNT

itnewsbot, to random
@itnewsbot@schleuss.online avatar

Watch The OpenScan DIY 3D Scanner In Action - [TeachingTech] has a video covering the OpenScan Mini that does a great job of sho... - https://hackaday.com/2024/02/19/watch-the-openscan-diy-3d-scanner-in-action/ #digitalcamerashacks #photogrammetry #3dscanning #3dprinted #openscan #mesh

GregCocks, to RadioControl
@GregCocks@techhub.social avatar

The Case For Remote Sensing Of Individual Plants

https://doi.org/10.1002/ajb2.1347 <-- shared short article

#GIS #spatial #mapping #UAV #drone #drones #LiDAR #photosynthesis #imagingspectroscopy #trees #plants #vegetation #forest #monitoring #identification #satellite #cubesat #landsurface #landcover #spatialanalysis # interpretation #biology #scale #sensor #technology #fieldwork #fieldplatforms #spatiotemporal #resources #naturalresources #phenology #photogrammetry #plantbiology #model #modeling #inference #remotesensing

aerial images - High-resolution images from the Planet Labs constellation of cube-sats detect flowering individual trees in the Peruvian Amazon (yellow objects in panel A) and Colombian Amazon (pink objects in panel B). Many thousands of flowering individuals are apparent across hundreds of kilometers of Amazonian forest in these flowering events. Scale bar = 500 m.
aerial and oblique remotesensing-created images - Drone remote sensing of individual trees. (A) Ultra-high-density drone lidar resolves individual tree structure in a temperate beech forest in the southern Czech Republic. Colors indicate elevation, and the tallest trees are about 40 m aboveground. Measurement density here is 4323 points per square meter. (B) High-spatial resolution optical remote sensing from a low-altitude drone in the Atlantic lowlands of Costa Rica. We used methods from computer vision to construct three-dimensional scene geometry from two-dimensional images. The image is a natural color composite. (C) Same area as B, but colored by surface elevation, where warmer colors indicate taller objects. A single Goethalsia meiantha crown is outlined in white. The area of this crown is 157.3 m2. At a pixel size of 1 cm, this crown contains 1.573 × 106 pixels, demonstrating the tremendous increase in measurement density at high-spatial resolution. Scale bar in B and C = 30 m.
graphic / schematic - drone performing remote sensing on a tree

mzedp, to Archaeology
@mzedp@mas.to avatar

There's this building in Pompeii, around coordinates 40.7504, 14.4892 - if you search it on google street view you'll see something like this.

The portico paintings are beautiful, but when I was there the little sculpture on the wall caught my eye - and at the time, there was nothing covering it so I was able to make a good capture.

That's how I managed to make this 3D model out of it - https://mas.to/@mzedp/111736833998424091

#Pompeii #archaeology #colmap #3D #photogrammetry

A close up of the sculpture, showing the face of a man, with long hair and a long beard, wearing a headband, facing forward, recessed into a niche in the wall.

gooi_en_eemland_archief, to blender Dutch

Ik heb gisteren een berg foto's gemaakt van een Voetstappenpad paal (66 stuks) en deze in software gegooid om er een 3D beeld van te creëren. Het resultaat is indrukwekkend!

De foto's in deze post zijn geen echte foto's maar het resultaat van de renderingen.

Ik zal hierna een filmpje posten zodat meer detail te zien is.

Date Captured: Feb 12, 10:46 AM
Location: Laren
Lat/Long: 52.23 N, 5.22 E
Vertices: 25.5k

#3D #rendering #photogrammetry #voetstappenpad #gooi #vecht

Gerenderd aanzicht van een voetstappenpad paal.
Gerenderd aanzicht van een voetstappenpad paal.
Gerenderd aanzicht van een voetstappenpad paal.

Tekchip, to RadioControl
@Tekchip@mastodon.social avatar

It was cold and a bit windy but my photogrammetry experiments seem to be working out pretty well.

https://lumalabs.ai/capture/652da9ab-d990-4e96-bd34-d8e80aac5903

#drone #drones #photogrammetry

mrutzinger, to geopolitics German
xeophin, to Ukraine
@xeophin@vis.social avatar

In this year's #EuropeanNewspaperAwards several stories and videos by #NZZ got awarded.

In one of them I had a small part: https://www.nzz.ch/english/the-rocket-that-changed-everything-in-apartment-block-2b-three-ukrainian-families-struggle-with-the-consequences-of-putins-terror-campaign-ld.1755965

In this story @dominicnahr and Jonas Roth visited an apartment block in Zaporizhzhia, #Ukraine, that got damaged by a Russian missile. Dominic used #photogrammetry to scan the apartments which I then recreated using #blender.

Very happy that this collaboration with @adinarenner, Alex Kräuchi and Franco Gervasi got the recognition it deserves.

nervous_jesse, to art
@nervous_jesse@mathstodon.xyz avatar

I created a 3D capture of our latest sculpture using a drone and Gaussian splats

https://poly.cam/capture/5c69737a-6d01-491f-9119-349c372aee42

#art #photogrammetry

john, to random
@john@sauropods.win avatar

Can anyone recommend some photogrammetry options for iOS/Mac, that isn't subscription based? I'm okay paying, but not like, hundreds.

#photogrammetry

ai6yr, to blender
@ai6yr@m.ai6yr.org avatar
stim3on,
@stim3on@fosstodon.org avatar

@ai6yr In the spirit of obsessing about random stuff on the internet - here is an overview of all the retouched 3D Buildings/Bridges/Airplanes/etc... I could find within one hour in the region around Zurich.
Totally not an exhaustive list of course.

I also published my kml file to GitHub if anyone is as crazy as me and wants to take a look or even contribute. 😅
https://github.com/sschmaus/GoogleEarthRetouched

#GoogleEarth #mapping #photogrammetry #gis #3d

DeltaWye, to random
@DeltaWye@mstdn.social avatar

#Photogrammetry scan of some old equipment in a little park area behind the #Erie Art Museum. Not sure what it is! If anyone has an idea feel free to contribute! Digitized using an iPhone 14 Pro using #scaniverse.

#lidar #photogrammetry

video/mp4

GregCocks, to opensource
@GregCocks@techhub.social avatar
hbecerra, to foss Spanish
@hbecerra@mapstodon.space avatar

Tomorrow at the University of Guanajuato, within the "Engineering Week" event, I will be presenting, as part of the Official QGIS Mexico User Group :qgis:, the :earth_photo: of the Government of 🇲🇽 done in the last two years of work (Only the new developments)
Using geospatial :osgeo:

For

video/mp4

Barros_heritage, to history
@Barros_heritage@hcommons.social avatar

WHAT IS ALVEUS XR?

"Alveus XR is the first online repository of historically themed 3D models. We incorporate collections of high-quality scientific virtual reconstructions to facilitate the disclosure of the past, and we enable 3D design professionals to use rigorous historical assets in their reconstructions, video games, or animated films.

Our historical objects (or assets) are organized into civilizations and these, in turn, are subdivided into collections. Each collection of assets refers to a specific cultural context (the Roman port; the Renaissance winery; etc.) and they organize the different 3D historical objects from our collection. These collections are not closed sets but rather groups of objects that will grow progressively as new pieces are added."

#History #Archaeology #Photogrammetry #3D #Spain #RomanEmpire #Renaissance #AlveusXR

@academicchatter
@archaeodons
@histodons

https://alveusxr.com/en/home/

gratefulwolf, to random
@gratefulwolf@archaeo.social avatar

The Potential of Mobile 3D Documentation using Video Based Photogrammetry and iPhone 12 Pro as Fieldwork Documentation Tools [preprint] - PCI Archaeology https://archaeo.peercommunityin.org/PCIArchaeology/articles/rec?id=332 @PCI_Archaeology #photogrammetry

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