---
license: mit
pretty_name: LEGO annotated reference debug fixed radius 0.02 2026-06-10
---

# LEGO annotated reference debug fixed radius 0.02

Visual debug export for the `custom_3cam` annotated-reference ablation after increasing inner dot radius to `0.02 * min(H, W)`, which is 3 px at 160p and matches the older `ajaysri/lego_stack_4x4_v1_teleop_frontdot_backwrist_lerobot_v3` LeRobot export dot radius.

Each row shows raw reference RGB, fixed annotated reference without jitter, and fixed annotated reference with 25% bbox-size dot jitter. Dots use a white outline.