Open3D Tutorial | 3D Data Processing | Visualize 3D Data

In this video, I will show you how we can use open3d library which was introduced by the researchers of Intel Labs.
Github Link: github.com/AarohiSingla/Open3...
In case of any query, feel free to comment or You can mail me at [e-mail]
Open3D is an open-source library designed for processing 3D data.
There are various tasks which we can perform using open3d. For example: Scene reconstruction, Surface alignment, 3D Visualization. Open3D-ML is an extension of Open3D for 3D machine learning tasks where we can use machine learning tools for 3D data processing.
Point clouds:
A point cloud is a collection of points to represent an object.
Point clouds are used to create 3D Models and 3DMeshes.
Point clouds are also used in Virtual Reality, object rendering, 3D printing and 3D gaming.
We can generate point clouds using 3D laser scanners and LiDAR(light detection and range)
Mesh:
A 3D mesh is the structural build (base) of a 3D model .
We generate a 3d mesh from a point clouds.
Mesh is a collection of vertices, edges and faces that decides the model’s height, width, and depth. A face is an ordered collection of vertices connected by edges that complete a loop.
3D Model:
3D model is a virtual three-dimensional image. These 3D objects can then be used for animations, video games, movies, architecture, commercial advertising etc. The core part of a 3d model is the mesh .
Mesh is just data about the structure of a model. And the model gives the complete information of that object - texture, reflectivity, color, etc

[@henokseifu1314]

Thanks for the tutorial.which deep learning algorithm would be good for image/photograph(RGB) to 3D reconstruction?

[@abdulqadir3201]

Ma'am my question is that I one image frature part of skull now I want to convert into 3d model so for that have I need dataset?

[@ofirmazor8140]

Great tutorial, thanks. Is it possible to find the intersection geometry of 2 (or more) meshes with Open3D ?

[@rouaroua9952]

"Thank you but I just want to know how you can build all these with out using a ready things for exemple when you have a CT images dataset how you can reconstract the 3D model from it ?

[@user-ne8sj8co9c]

Do you have any idea that how can make prediction on 3d mesh .

[@prayag_p]

Thanks for tutorial , Can u please make one on 3d object detection where we can pass 3d model obj file and do annotations and perform detections on 3d model. i did checked your video on yolo complex i was wondering if we could do without lidar sensor , instead of velodyne points use cloud point .

[@payalmaken1937]

I was trying to open and read ply files... but it is showing following error: Read PLY failed: unable to open file: knot.ply RPly: Unable to open file RPly: Unable to open file RPly: Unable to open file can you solve it?

[@phillipisrael4343]

My understanding of the 1st 5 minutes is that a 3D Model = function(a 3D Mesh) and a 3D Mesh = function(a point cloud)

[@alicoban7956]

This helped me BIG TIME. Thanks for the effort.

[@CodeWithAarohi]

Glad my video is helpful 😊

[@user-zf5ol1ru2o]

thanks for this great tutorial., I would appreciate guidance on extracting segmented object points from the 'cropped.json' file.

[@dido2079]

Thanks a lot for your demonstration ! Great from Paris !!

[@CodeWithAarohi]

Glad my video is helpful 🙂

[@vamshigaddi9355]

"Thank you, Aarohi. Your explanation is superb."

[@CodeWithAarohi]

Glad you liked it!

[@teetanrobotics5363]

God level teacher!! Thank you so much

[@CodeWithAarohi]

Thankyou for appreciating my work and Glad my videos are useful 😊

[@ScepterOfRanni]

Thanks for sharing this wonderful tutorial :)

[@CodeWithAarohi]

My pleasure 😊

[@santoshkamble1290]

Thanks for this tutorial. What are the c++ libraries to work with 3D models?

[@CodeWithAarohi]

Sorry, I am not sure about this but this I know if helpful: Full OpenGL (not OpenGL ES) is needed for Open3D GUI.

[@sadeqsedqi652]

awesome please give more teaching about open3D

[@CodeWithAarohi]

Sure, Will cover in next videos

[@gabfy]

link?

[@sattarmonjezi4396]

Thanks for this tutorial Aarohi

[@CodeWithAarohi]

Welcome

[@anubhavtripathi5515]

helpful🙏🙏🙏

[@CodeWithAarohi]

Happy to help

[@shabbirahammed4596]

nice...

[@CodeWithAarohi]

Thanks

[@kartikbattulwar7459]

can we visualize a dxf file in open3d

[@CodeWithAarohi]

I am not sure

[@kenrampingplay]

Hello! Can you integrate this on object recognition in Python?

[@CodeWithAarohi]

Will give it a try in my upcoming videos

[@kenrampingplay]

@@CodeWithAarohi No pressure. Thank you ❤️

[@hhjg8855]

Try point-e from openai

[@pmibrahim3814]

Ma'am i have a question for you...! Ma'am how can we convert 2D Single image into 3D Point clouds ?. Is there any approach which is do it. I know one ai model which is build by open ai maybe name is pointnet but this model not doing well in medical domain. Please ma'am make a Video for it. And give some solutions of my crossponding problems. 😢

[@CodeWithAarohi]

github.com/AarohiSingla/YOLOv7-POSE-on-Custom-Dataset/issues/1

[@krupalisurani]

Hello, I want to do same thing I have a set of Images taken at same degree difference and with the help of this imges i want to create 3d point cloud. If you know anything than please help me

[@RAZZKIRAN]

thank you madam

[@CodeWithAarohi]

Welcome 😊