Spatial AI Notes & Deep Dives

Point Cloud Processing

How to Make an As-Built Floor Plan From a 3D Scan

How to get an as-built floor plan from a 3D scan you can trust: four methods compared, the floor area standard to name, what automated extraction misses, and the spec to send your surveyor.

07 Oct 2026 Dr. Florent Poux

3D Deep Learning

Predictive Digital Twins and Spatiotemporal Simulation Guide

The complete guide to predictive digital twins built from survey data: asset cells, a condition index you can defend, a graph, a declared decay mechanism, a graph attention forecaster in plain PyTorch, and a work order that stops at a budget line.

30 Sep 2026 Dr. Florent Poux

Point Cloud Processing

Agentic Spatial Workflow Orchestration Complete Guide

The complete 101 on agentic spatial workflows: what the model is allowed to decide, how to type your tools so it cannot misread them, the validator that runs before any data is touched, and the two verification layers that decide what ships.

23 Sep 2026 Dr. Florent Poux

Point Cloud Processing

Multimodal Foundation Models for 3D Assets Complete Guide

The complete 101 on multimodal foundation models for 3D assets: why 3D and text pairs are scarce, the four bridges from points into a pretrained backbone, what to freeze, and how to evaluate honestly.

16 Sep 2026 Dr. Florent Poux

LiDAR & Remote Sensing

3D Sensor Abstraction and Point Cloud Ingestion Guide

The complete 101 guide to point cloud ingestion in Python. Probe LAS headers with laspy, resolve CRS and datums with pyproj, measure real spacing, and emit one normalized record.

09 Sep 2026 Dr. Florent Poux

3D Visualization & Web

Point Cloud to Mesh Complete Guide

The complete guide to going from a raw point cloud to a clean, watertight 3D mesh in Python. Estimate normals, run Poisson in Open3D, trim the blobs, compare scans, and render millions of points.

19 Aug 2026 Dr. Florent Poux