#point-cloud

ECO HUM AI

KW Kwangju Shin (KJ)

From PointNet to DoMINO: Eight Years of Redefining What “Local” Means

Part 2 of the Geometric Deep Learning series

May 30, 2026 · 9 min read · 0 claps #machine-learning #deep-learning #geometric-deep-learning

AI ECO

BA BasicAI

3D Polygon and Polyline Annotation for LiDAR Perception Model Training

As autonomous driving and robotic systems mature, 3D LiDAR point clouds and sensor-fusion data have become key data types.

May 22, 2026 · 8 min read · 0 claps #computer-vision #lidar #point-cloud

HUM AI

KY Kyouhei Ohmura (大村 京平)

Point Cloud Registration, Done Right

Intro

May 10, 2026 · 13 min read · 0 claps #computer-vision #machine-learning #robotics

DSN

KH KhinEaindrayHtun

Some Basics on 3D Reconstruction

AI ပိုင်းလိုက်တဲ့သူတွေ၊ data သမားတွေဆိုရင် ကိုယ် မသိထားတဲ့ data file types ဆိုတာ တစ်ချိန်ချိန်မှာ မလွဲမသွေကြုံရမှာပါ။ အဲ့ထဲမှာ 3D model…

Apr 30, 2026 · 3 min read · 0 claps #3d-modeling #3d-reconstruction #voxel

HUM AI SCI

MO Mohammad Saeid

Relational Knowledge Distillation in 3D Point Clouds (part 2)

Time to zoom in until the pixels turn into geometry and the geometry turns into intuition. Let’s dissect Relational Knowledge Distillation…

Apr 22, 2026 · 4 min read · 0 claps #point-cloud #knowledge-distillation #machine-learning

MDA TCH

AS Ashutosh Singh

Iterative Closest Point algorithm. Nearest Neighbours and Point-to-Plane.

ICP: Introduction

Apr 19, 2026 · 5 min read · 1 claps #point-cloud #3d-point-cloud #iterative-closest-point

HUM AI

MO Mohammad Saeid

What Is a Point Cloud (in 2 min)

A point cloud is not a grid, not a sequence, not a tidy spreadsheet. It’s closer to a bag of floating 3D coordinates:

Apr 19, 2026 · 2 min read · 0 claps #3d-vision #point-cloud #deep-learning

ART

NE Nest 3D

How Nest 3D Simplifies Point Cloud to CAD Workflows: Faster E57 to DWG Conversion for Modern…

As laser scanning continues to expand across architecture, construction, surveying, and engineering, the need for accurate and fast Point…

Nov 21, 2025 · 3 min read · 0 claps #e57-to-dwg #point-cloud #cad-software

DSN

VL Vladprivalov

Open3D tips — Create outline borders for point clouds

In this post, I will show different ways how to create outline borders for a point cloud using Open3D. It can be useful for visualization…

Nov 06, 2025 · 2 min read · 0 claps #point-cloud #3d-modeling #visualization

DSN

VL Vladprivalov

Open3D tips — Visualize normals in point cloud using Open3D

If you work with 3D point clouds you use visualizers like CloudCompare, PCL viewer or some software for 3D models like Blender, MeshLab…

Oct 31, 2025 · 2 min read · 0 claps #point-cloud #surface-normals #visualization

ART

MO Monisha RK

CV-17 (Depth Image to Point Cloud)

Output of the depth camera.

Feb 09, 2025 · 2 min read · 0 claps #depth #point-cloud #intrinsic-parameters

GEN DSN

AN Andrea W

Making a 3D model of buildings from a OSM + LIDAR (.LAZ) dataset using ArcGIS Pro

Tips and trips for a beginner in ArcGIS Pro

Jul 29, 2024 · 2 min read · 0 claps paywalled #3d-modeling #arcgis #gis

MDA TCH

MI Michael Iams

Week Twenty-Two: 6/17/22

This is an EXTREMELY old mock. Eventually, we want to recreate plays in 3D using limb tracking data so that fans can zoom and pan and…

May 07, 2024 · 3 min read · 0 claps #3d-animation #point-cloud #play-by-play

AI

DA Daekwanko

Point Cloud Estimation Normal Vector

목적

Jan 12, 2024 · 21 min read · 0 claps #normal-vector #point-cloud #apc

DE Denys Periel

Delaunay triangulation

Going deeper into triangulation: understanding Delaunay triangulation. Comparing Delaunay with Ear clipping. This is part of the…

Apr 23, 2023 · 5 min read · 45 claps #delaunay-triangulation #delaunay #triangulation

AI

AB Abhilshit Soni · Machine Learning & AI in Automated Map Making

Analysing an Aerial LiDAR Point Cloud dataset

LiDAR data is an integral part of any map making company. Captured in-house or procured from a vendor, map making companies rely on LiDAR…

Nov 26, 2021 · 7 min read · 90 claps #aerial #lidar #point-cloud