3d-cv-labeling-2026

Analyze and select 3D labeling tools, human-in-the-loop workflows, and model-assistance strategies for LiDAR, point-cloud, and sensor-fusion annotation work. Use when comparing toolchains, planning auto-labeling, or choosing training data architecture for 3D perception. NOT for 2D-only labeling, generic model training, or prompt-only VLM experimentation with no annotation plan.