❓[HELP] 4D-Humans / HMR2.0 Human3.6M eval images missing — can’t find official dataset
I’m trying to reproduce HMR2.0 / 4D-Humans evaluation on Human3.6M, using the official config and h36m_val_p2.npz.
Training runs fine, and 3DPW evaluation works correctly —
but H36M eval completely fails (black crops, sky-high errors).
After digging through the data, it turns out the problem isn’t the code —
it’s that the h36m_val_p2.npz expects full-resolution images (~1000×1000)
with names like:
“`
S9_Directions_1.60457274_000001.jpg
“`
But there’s no public dataset that matches both naming and resolution:
| Source | Resolution | Filename pattern | Matches npz? |
|---|---|---|---|
| HuggingFace “Human3.6M_hf_extracted” | 256×256 | S11_Directions.55011271_000001.jpg |
✅ name, ❌ resolution |
| MKS0601 3DMPPE | 1000×1000 | s_01_act_02_subact_01_ca_01_000001.jpg |
✅ resolution, ❌ name |
4D-Humans auto-downloaded h36m-train/*.tar |
1000×1000 | S1_Directions_1_54138969_001076.jpg |
close, but _ vs . mismatch |
So the official evaluation .npz points to a Human3.6M image set that doesn’t seem to exist publicly. The repo doesn’t provide a download script for it, and even the HuggingFace or MKS0601 versions don’t match.
My question
Has anyone successfully run HMR2.0 or 4D-Humans H36M evaluation recently?
- Where can we download the official full-resolution images that match
h36m_val_p2.npz? - Or can someone confirm the exact naming / folder structure used by the authors?
I’ve already registered on the official Human3.6M website and requested dataset access,
but it’s been weeks with no approval or response, and I’m stuck.
Would appreciate any help or confirmation from anyone who managed to get the proper eval set.
submitted by /u/Last_Raise4834
[link] [comments]
