Multi-HMR ViT-S is the only S variant published (672x672 only).
Camera bench on M5 MPS: 3.8 fps median (228 ms/frame), no speedup
vs ViT-L — bottleneck is SMPL-X head, not DINOv2 backbone.
Heartbeat moved before no-detect early-return so FPS metric stays
meaningful with empty camera view.
MULTIHMR_README.md documents the setup, the launch paths
(launcher toggle vs manual), the architecture diagram, the
deviations from the original plan (NLF abandoned, demo.py
bypassed, v3d used directly), expected FPS on M5 MPS, the
cache layout, and a debug table.
multi_hmr_scaffold.md gets a banner flagging the pipeline
as implemented and pointing at the new README.
L'électron rare