LingBot-Map Tutorial: GPU-Aware Inference and Point Cloud Export

MarkTechPost · 2 months ago · 38

LingBot-Map is a 3D reconstruction system that uses GPU-aware inference to convert image sequences into point clouds. The tutorial implements an end-to-end streaming pipeline that auto-tunes parameters like frame limits and KV-cache size based on detected VRAM, processes images through a GCTStream model, and exports results as PLY or GLB files. Users can run this tutorial in Google Colab to reconstruct 3D scenes from video or image folders, with inference speed and memory consumption reported for different GPU tiers.