Blog posts

2026

VGGT → Open3D → BUFFER-X → ICP: Full Registration Pipeline

7 minute read

Published:

This post documents the full 4-stage registration pipeline developed as part of the Path Matters project at TU Berlin. Starting from a VGGT reconstruction, we manually clean and align the point cloud using Open3D, then run BUFFER-X for coarse global registration, and finally refine with ICP — producing quantitative alignment metrics at every stage.

2025