Hi Sir, thank you very much! May i ask what if i have some sample data of a building point cloud, but it has some open ends i think, making the mesh generate result has the warning: [Open3D WARNING] [SimpleShaderForTriangleMesh] Binding failed with empty triangle mesh. How could we overcome this? thank you!
@FlorentPoux
7 ай бұрын
Hmmm, the approach should work for any type of comple point clouds, therefore, it may be a good idea to investigate! You can reach me on learngeodata.eu, or in the discord channel and I will check out your dataset 😉
@moshuchitu203
3 ай бұрын
Maybe if the open ends are planar, with known shapes, maybe write a random point generator function will be sufficient?
@annamarwiapalese2734
8 ай бұрын
do you think this procedure would also work well for less dense point clouds?
@FlorentPoux
8 ай бұрын
Yes it would! You just need to adjust the radius of your ball
@amama4real
5 ай бұрын
Thanks. Great video. However, I have been having problems installing Open3d. My python is version 3.12. Is there a way to install it or do I have to install an older version of python?
@FlorentPoux
5 ай бұрын
Thanks! You have some ways but it is a bit broken (you have to compile from scratch). I would advise getting to work with an isolated environment with Python 3.9
@amama4real
5 ай бұрын
@@FlorentPoux Thanks! It worked. I used Python 3.8
@octopusfinds
6 ай бұрын
Thank you, Great introduction- just commenting on the background music kind of distracting- but the rest is golden 🔥
@FlorentPoux
6 ай бұрын
Haha thanks a lot for the feedback, indeed, I am learning how to edit, 1% better evry time haha!
@CowaBUNGA-jg8jq
4 ай бұрын
Sir, is there any way to export the mesh as one of these files? I am trying to model in ABAQUS using point cloud data and am trying really hard to bridge the gap with an efficient process.... FILES: Nastran (.bdf, .dat, .nas) ANSYS (.cdb) STL (.stl)
@FlorentPoux
4 ай бұрын
Yes, you can export as .stl file. I am working on another tutorial for parametric modelling
@piyushtiwari4453
6 ай бұрын
great video!, actually i wanted to create a water tight mesh , can you tell me which algo is best suited for that?
@FlorentPoux
6 ай бұрын
In that case, you may take a spin the Poisson reconstruction approach
@lucasliu9299
27 күн бұрын
Nice video! how to get a nice pcd by using a ToF camera. My pcd is noisy.
@FlorentPoux
7 күн бұрын
Thanks ! I will make a tuto on this to help you
@paulosantosbim
Жыл бұрын
Can I do this with iPhone LiDAR Scanning?
@FlorentPoux
Жыл бұрын
Yes you can ! A video on it is coming soon ;)
@trollenz
Жыл бұрын
Thanks, very interesting... Your point cloud voxelization to mesh approach is also very interesting, thanks 👌🏻👏🏻
@TabbyKitty13
2 ай бұрын
Thanks! I work with realsense D415 sensor for 3d scanning human body. Can I build point cloud from sensor steam realtime? (Like recfusion, dot3d, lipscan do)
@FlorentPoux
Ай бұрын
yep this is feasible, just not with directly python :)
@hamzabargougui7402
3 ай бұрын
thank you so mush for your effort great videos and great information. If I want to calculate the volume of a shape like that what methods you advice me!!!!
@FlorentPoux
3 ай бұрын
Thanks a lot for your kind words! So if you want to compute the volume, you can use Convexl hull as a first approach, I hope this helps you!
@luongpham2587
9 ай бұрын
hello , can i get the file point clouds example ?? thank you
@FlorentPoux
9 ай бұрын
Yes of course, you have that in the tutorials page in the description below
@paulbarton4395
8 ай бұрын
I cannot install Open3d with conda, which video has the instructions for obtaining open3d, please?
@FlorentPoux
8 ай бұрын
Hey paul! I will make a video on installing open3d with conda then (else I recomment pip: pip install open3D), as with the new version it looks like they do not have ithe possibility with conda. Else, if you want an older version, you can use this line: conda install -c open3d-admin -c conda-forge open3d
@paulbarton4395
8 ай бұрын
@@FlorentPoux Thanks. However, I am learning now that conda frequently has issues recently; I reinstalled Anaconda and conda failed to install some other libraries also. I am switching over to using pip/pipenv for everything. Thanks for the reply!
@Tbagsmacgee321
6 ай бұрын
would this work on like a 3d scan of a landscape from drone?
@FlorentPoux
6 ай бұрын
Yes it would!
@Tbagsmacgee321
6 ай бұрын
@@FlorentPoux ok i have to try , let you know how its goes
@ramakrishnak8146
6 ай бұрын
Hey this video is helpful so much, I have similar requirement to create a 3d object from series of 2d images is it possible
@FlorentPoux
6 ай бұрын
Super happy that it helps you a lot! Yes you can!
@DeepApnea
Жыл бұрын
Are you using nerf to create 2D images into 3D point cloud ?, good video :)
@FlorentPoux
11 ай бұрын
Thanks @DeepApnea! In this tuto, I used photogrammetry, but Nerf works as well, I just finished testing it on a simple scene, I will make a video on it if you are interested
@johnrichardson1949
10 ай бұрын
will you be doing the software version soon? I was wondering if you would do a quick consulting for me for hire?
@FlorentPoux
10 ай бұрын
Hi! Sure I can do both, and maybe also show to to create software from theses
@arushis7144
9 ай бұрын
I would love to learn how to turn images into point cloud.
@FlorentPoux
8 ай бұрын
Coming very soon ;)
@alloc7260
9 ай бұрын
Hey bro your content is awesome, I really liked it, can you please share the code resource for more guidance 🙏.
@FlorentPoux
8 ай бұрын
Hey alloc, Thanks a lot! Sure, I am sorting out the best way to do that! So far, the code is available in the description, on the tutorials page of learngeodata.eu
@amartious2123
10 ай бұрын
Hello, at 4:25 you show that the Point Cloud you captured has proper normals. Hos did you get these? Did you estimate them after acquisition or were they computed during the capture? Actually, I'm really interested in learning about your capture method, and if it's possible to use a similar process for dynamic point clouds (volumetric video).
@FlorentPoux
10 ай бұрын
Hey @amartious2123 ! These where computed afterwards, as the initial ones where not properly oriented. The capture method is Photogrammetry, so I will make a video on that to show my process to get such point clouds and 3D meshes! It is indeed possible to capture dynamic point clouds, but the data volume will be on par :)!
@jeffreypartridge7201
Жыл бұрын
Can I use these tools on Mac?
@FlorentPoux
Жыл бұрын
Hi @jeffreypartridge7201 , yes you can use these tools on Mac as well!
@lapoulequipond7555
10 ай бұрын
HAAAA! Merci beaucoup pour cette vidéo pépite! Je suis en plein travail de recherche sur les techniques de cartographie et cette vidéo est très enrichissante. Bravo et merci :)
@utkarshsingh1784
9 ай бұрын
Loved the demonstration. Thank you! Would this apply to full building exterior scans? I am working towards exporting building meshes out of a point clouds but the results have not been the best. Thanks
@FlorentPoux
9 ай бұрын
Yes, absolutely! This is the advantage compared to using watertight meshes approaches, here you can generate a full mesh of the exterior scan of a building!
@SandeepRCRajarathnam
11 ай бұрын
Thank you...Nice video Is there any way to create texured mesh from this point cloud?
@FlorentPoux
11 ай бұрын
Thanks! Yes indeed, but then you would have to transfer the vertex colors to the faces, which will a bitdegrade the quality of the texture. I will make another episode on point cloud meshing with texture creation
@DJ-Illuminate
11 ай бұрын
Could one create a dynamic mesh with 4D splat point cloud data?
@FlorentPoux
11 ай бұрын
Hi steve! I am not sure I understand the question. You want to animate a Mesh?
@f1-coldlaps460
10 ай бұрын
id love to see how you created this point cloud!
@FlorentPoux
10 ай бұрын
Noted :)! Coming soon!
@miwkatv590
7 ай бұрын
If we don't have normals, how can we compute them? I use pcd.estimate_normals(search_param=o3d.geometry.KDTreeSearchParamHybrid(radius=0.1, max_nn=30)), but the result is very bad
@FlorentPoux
7 ай бұрын
If you do not have normals, then, an approach like morphological deformation is better suited. I will do a video on it, on how to avoid computing normals. But maybe your point cloud has a geometry type that makes normal computation complex? Do not hesitate to share more on learngeodata.eu, we can deep dive your issue 🌞
@VictorOnFlutter
6 ай бұрын
How can I get these point clouds?
@FlorentPoux
6 ай бұрын
You can download them from the article
@surveying1015
9 ай бұрын
I’d really love to see all the methods I’m glad I landed on this channel
@FlorentPoux
9 ай бұрын
Welcome aboard! Very happy to have you part of 3D learners :)
@gauravbam9252
Ай бұрын
Great great great video. 🎉🎉🎉🎉🎉 Very amazing video 👌👌👌👌👌👌 Huge love from india ❤❤❤❤❤❤ 🎇🎇🎇🔥🔥🎊🎉🎉❣️❣️💝💝🎈🎈🎈 Please make another video on how to convert mesh to surface solid and convert surface solid to solid body or convert mesh into solid body using python please please please 🙏🙏🙏
@FlorentPoux
Ай бұрын
Thank you so much 😀
@sebastianarroyo7005
5 ай бұрын
great tutorial
@FlorentPoux
5 ай бұрын
Thanks a lot!
@khelidjyoucuf2417
10 ай бұрын
Can you give le the code please
@FlorentPoux
10 ай бұрын
Yes of course, it is in the Medium article!
@geodatacenter
8 күн бұрын
Share the code please
@FlorentPoux
7 күн бұрын
I added the link indescription (first link)
@lazibsharar
Ай бұрын
can u provide the source code?
@FlorentPoux
7 күн бұрын
Yep of course, it is in the comments, first link
@AyushSingh-u5d5z
20 күн бұрын
give source code link plzz
@FlorentPoux
7 күн бұрын
I added in the comments, the first link
@MihirMihir-u7v
8 ай бұрын
Great video! Please also make a video on how to make a point cloud from photos
@FlorentPoux
8 ай бұрын
Great suggestion! And a Quick Wish granted 😉 I shot last week: kzitem.info/news/bejne/lIp32ZOuomiBdKQsi=6llRB8iYN2CW7Yj8
@russellg3775
9 ай бұрын
Squadrons sucked, i was hoping for an updated Tie Fighter, with great solo campaign and similar controls but instead we got an MMO
@FlorentPoux
8 ай бұрын
haha, I didn't play squadron! I am still stuck to the old X-Wing VS Tie Fighter
@psLand-film
9 ай бұрын
Thank you, but I hope you will grow from adding disturbing music to your videos.
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