Upload folder using huggingface_hub (part 1164)

actions/locomanipulation/LM28/session_032/cameras/poses.npz

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actions/locomanipulation/LM28/session_032/meta.json

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+{
+ "schema_version": 1,
+ "session": "EgoMotionActions/20261026/LM28/20261026_014042_session10",
+ "session_id": "20261026_014042_session10",
+ "primitive": "LM28",
+ "batch": "20261026",
+ "participant": "liujiaxin",
+ "participant_source": "manifest",
+ "device_ids": {
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+  "left": "cc5681142208e29a",
+  "right": "a85418f7d807dff9"
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+ "generated_at_utc": "2026-10-27T04:55:45.236627+00:00",
+ "generated_by": "scripts/sync_dataset.py",
+ "time_base": {
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+  "mocap_time": "frame_index / rate (Nokov Timestamp column is not a clock; kept as source_timestamp_ms)"
+ },
+ "alignment": {
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+  "model": "offset (median of windows)",
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+   "lag_scatter_ms": 23.156621095976472,
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+ },
+ "units": {
+  "mocap": "millimetres, Nokov world, Y-up (unchanged)",
+  "y_up_to_z_up": [
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+  "gyro": "rad/s (65.536 LSB/dps)",
+  "mag": "raw counts, scale unconfirmed (data suggests 163.84 LSB/uT, see knowledge_base sanity doc)",
+  "quaternions": "xyzw, Nokov global"
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+  "status": "ok",
+  "date": "2026-10-21"
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+    "clock": "device",
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+   "third_person": {
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+ "flags": [],
+ "sanity": "no sanity report covers this session (run scripts/sanity_check.py)",
+ "rig_tracker": {
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+  "R_tracker0_imu0": [
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+   "gyro_max_deg": 2.5,
+   "status": "ok",
+   "dropped_marker": null,
+   "gyro_deg": 2.407
+  },
+  "file": "derived/rig_tracker_provider/rig_tracker.json",
+  "compose": "T_world_cam(t) = T_world_tracker0(t) @ T_tracker0_cam"
+ },
+ "canonical": {
+  "generated_at_utc": "2026-10-27T06:43:11.825606+00:00",
+  "generated_by": "scripts/canonicalise_dataset.py",
+  "frame": "Z-up, metres, levelled per Nokov capture block; z = 0 at the Nokov origin; x/y heading as Nokov (global, not per-take)",
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+  "scale_nokov_to_canon": 0.001,
+  "T_canon_nokov_mm": [
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+  "block": "20261026-morning",
+  "block_assignment": "trc",
+  "tilt_removed_deg": 0.6736075582400546,
+  "plane_status": "ok",
+  "floor": {
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+   "headtop_p95_mm": 1828.8
+  },
+  "gravity_check": {
+   "static_samples": 1274,
+   "g_world_mean_m_s2": [
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+   ],
+   "tilt_from_z_deg": 1.045,
+   "tilt_from_z_deg_before_levelling": 1.716,
+   "magnitude_m_s2": 9.8017
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+  "rig_tracker_definition": "c9205ac6e17d2d5c/20261026-morning/labels-235140/session-b3af5df65dcfc99f",
+  "rig_check": {
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+   "dropped_marker": null,
+   "gyro_deg": 2.407
+  },
+  "camera_pose_source": "provider T_tracker0_cam",
+  "files": [
+   "mocap_zup.npz",
+   "tracker0_zup.npz",
+   "rig_zup.npz",
+   "cameras_zup.npz"
+  ]
+ },
+ "smplx": {
+  "generated_at_utc": "2026-10-27T08:05:05.438003+00:00",
+  "generated_by": "scripts/fit_smplx_dataset.py",
+  "file": "smplx.npz",
+  "gender": "female",
+  "n_betas": 16,
+  "betas_source": "participant median (derived/smplx/participants.json)",
+  "frame": "canonical (meta.canonical): Z-up metres; fitted in Nokov frame, global_orient/transl rotated, *_nokov kept",
+  "pelvis": "transl + rest_joints(betas)[0] (transl is NOT the pelvis)",
+  "hands": {
+   "observed": false,
+   "hand_pose": "flat (zeros, flat_hand_mean=True)",
+   "wrist_anchor": "T_world_wrist (F,2,4,4) canonical; hand-marker offsets in wrist frame below",
+   "hand_marker_offsets_m": {
+    "left": {
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+    }
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+  },
+  "marker_rmse_mm": {
+   "median_frame": 5.45,
+   "p95_frame": 9.96
+  },
+  "worst_markers": [
+   "RElbow 24mm",
+   "RElbowIn 19mm",
+   "LKneeIn 12mm",
+   "LShin 12mm",
+   "RKneeIn 10mm"
+  ],
+  "valid_fraction": 1.0,
+  "qc": {
+   "lowest_vertex_mm": {
+    "median": 19.8,
+    "p5": 9.2
+   },
+   "frames_checked": 540,
+   "stature_mm": 1614.2
+  },
+  "surface_term": {
+   "weight": 1.0,
+   "marker_height_mm": 11.0,
+   "markers_on_surface": 52,
+   "surface_rmse_mm_median": 12.7
+  },
+  "shape_source": "participant median",
+  "wrist_correction": {
+   "left": {
+    "status": "corrected",
+    "Q_deg": 180.0,
+    "Q_rotvec": [
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+    ],
+    "in_out_sign": 1,
+    "wrist_bend_deg_median": 176.0,
+    "opposite_sign_bend_deg": 31.9,
+    "in_out_convention": "pinky side = HandOut (default IN_OUT_SIGN, no ACE output)",
+    "marker_frame_spread_deg": 2.06,
+    "hand_vs_marker_frame_deg": {
+     "before": 179.4,
+     "after": 2.06
+    },
+    "markers_on_wrist": [
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+     "LHandOut"
+    ],
+    "forearm_twist": {
+     "twist_moved_deg": -166.7,
+     "wrist_twist_deg_after": {
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+      "iqr": [
+       -14.9,
+       -4.6
+      ]
+     },
+     "wrist_total_deg_median_after": 17.1,
+     "markers_on_forearm": [
+      "LForearm",
+      "LWristIn",
+      "LWristOut"
+     ]
+    },
+    "frames_used": 1500
+   },
+   "right": {
+    "status": "corrected",
+    "Q_deg": 0.0,
+    "Q_rotvec": [
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+     0.0,
+     -0.0
+    ],
+    "in_out_sign": 1,
+    "wrist_bend_deg_median": 7.6,
+    "opposite_sign_bend_deg": 175.4,
+    "in_out_convention": "pinky side = HandOut (default IN_OUT_SIGN, no ACE output)",
+    "marker_frame_spread_deg": 2.09,
+    "hand_vs_marker_frame_deg": {
+     "before": 2.09,
+     "after": 2.09
+    },
+    "markers_on_wrist": [
+     "RHandIn",
+     "RHandOut"
+    ],
+    "forearm_twist": {
+     "twist_moved_deg": -0.0,
+     "wrist_twist_deg_after": {
+      "median": 0.0,
+      "iqr": [
+       -6.7,
+       3.4
+      ]
+     },
+     "wrist_total_deg_median_after": 8.0,
+     "markers_on_forearm": [
+      "RElbow",
+      "RForearm",
+      "RWristIn",
+      "RWristOut"
+     ]
+    },
+    "frames_used": 1500
+   },
+   "generated_at_utc": "2026-10-28T06:50:42.120120+00:00",
+   "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
+  }
+ },
+ "release": {
+  "release_path": "actions/locomanipulation/LM28/session_032",
+  "family": "locomanipulation",
+  "primitive": "LM28",
+  "source_session": "20261026/LM28/20261026_014042_session10"
+ },
+ "objects": [
+  {
+   "name": "BigBox2",
+   "object_type": "BigBox",
+   "source": "mocap",
+   "pose_frame": "rigid_body"
+  },
+  {
+   "name": "Ramp",
+   "object_type": "Ramp",
+   "source": "mocap",
+   "pose_frame": "rigid_body"
+  }
+ ]
+}

actions/locomanipulation/LM28/session_032/motions/head_rig.npz

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