Hello! Thank you for your video! I have a problem, draw_geometries function downloading very long (more than 1,5 hours, and I still have never been able to wait until the end of the download) and I don't even know why.... why can it be? and how I can to fix it?
How i can support your channel? When i follow the link in your description. Nothing is happening. Usually there is a separate icon below youtube video for this purpose.
@@NicolaiAI I followed tutorial Global registration and ICP registration (using open3D library) but a got this: "RuntimeError: [Open3D ERROR] TransformationEstimationPointToPlane and TransformationEstimationColoredICP require pre-computed normal vectors for target PointCloud". I think this error relate to normal vectors, and I also used "estimate normal", but this error always show up. Do you have any recommend for me?
Hello,,thanks for your work,can you please tell me how can we increase/decrease the size of normals while keeping the size of points constant?Because in documentation they mentioned to use the keys + or - to alter the size of normals but it also changes the size of points. Look forward to your response. Thanks
@@justinsavage918 aaahh good old days when i was working on an R&D project :D now im a cadmatic engineer who makes a living on drawing stupid lines. Never change your course brother this is future here and for your answer I dont remember :D
Hi thanks for the tutorials! Very Helpful! I get this error while trying to visualize point clouds : [Open3D WARNING] GLFW Error: WGL: The driver does not appear to support OpenGL [Open3D WARNING] Failed to create window [Open3D WARNING] [DrawGeometries] Failed creating OpenGL window. Anyone has idea how to solve it?
@@MSCAIMLRBRITHANYA Hello, Thanks for your reply. It's been a year since I've asked this question. Unfortunately I can't remeber the solution but I run open3d on my local machine and jupyter and it works fine.
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Hi Nicolai, it seems the numpy (latest version) not fully support. better to downgrade to 1.26.4. thank you for sharing the video. w
Hello! Thank you for your video! I have a problem, draw_geometries function downloading very long (more than 1,5 hours, and I still have never been able to wait until the end of the download) and I don't even know why.... why can it be? and how I can to fix it?
How i can support your channel? When i follow the link in your description. Nothing is happening. Usually there is a separate icon below youtube video for this purpose.
Hi Thansk a lot for watching the videos! U can support the channel by joining as a member on my channel profile or on my patreon
@@NicolaiAI couldn't find you on patreon :(
www.patreon.com/thecodinglibrary
@@NicolaiAI added :)
You need to add Patreon link in all your videos. This should increase your supporters team. ;)
@@8eck Yeah definitely. Will do that bro! Mostly using TH-cam membership
hello The Coding Lib, I have a question. Why we need downsampling?
To have a smaller point cloud to process, reduce computational cost and processing time. Without losing much information
@@NicolaiAI I followed tutorial Global registration and ICP registration (using open3D library) but a got this: "RuntimeError: [Open3D ERROR] TransformationEstimationPointToPlane and TransformationEstimationColoredICP require pre-computed normal vectors for target PointCloud". I think this error relate to normal vectors, and I also used "estimate normal", but this error always show up. Do you have any recommend for me?
Hello,,thanks for your work,can you please tell me how can we increase/decrease the size of normals while keeping the size of points constant?Because in documentation they mentioned to use the keys + or - to alter the size of normals but it also changes the size of points.
Look forward to your response.
Thanks
i have the same question @NicolaiAI kindly reply!!!
hello, I want to split the point cloud into group of cubes of points ? what should I use?
in my case I used pdal split and you can use grid.
Do you know, if it's possible to apply Open3D Library on 2D images :D ? For example for a 2D BEV Point Cloud
hello all my normal vectors are (0,0,1) eventough some places looks up. Any idea?
I am getting the same. Did you figure it out?
@@justinsavage918 aaahh good old days when i was working on an R&D project :D now im a cadmatic engineer who makes a living on drawing stupid lines. Never change your course brother this is future here and for your answer I dont remember :D
How to download a point cloud file
Hi thanks for the tutorials! Very Helpful!
I get this error while trying to visualize point clouds :
[Open3D WARNING] GLFW Error: WGL: The driver does not appear to support OpenGL
[Open3D WARNING] Failed to create window
[Open3D WARNING] [DrawGeometries] Failed creating OpenGL window.
Anyone has idea how to solve it?
did you run it on colab? try to run it on jupyter
@@MSCAIMLRBRITHANYA Hello, Thanks for your reply. It's been a year since I've asked this question. Unfortunately I can't remeber the solution but I run open3d on my local machine and jupyter and it works fine.