motion/meta.json

{
 "config": "motion",
 "clips": 1430,
 "shards": {
  "train": 1,
  "val": 1,
  "test": 1
 },
 "joints": [
  "Hips",
  "Spine",
  "Spine1",
  "Spine2",
  "Spine3",
  "Neck",
  "Head",
  "RightShoulder",
  "RightArm",
  "RightForeArm",
  "RightHand",
  "RightHandEnd",
  "RightHandThumb1",
  "LeftShoulder",
  "LeftArm",
  "LeftForeArm",
  "LeftHand",
  "LeftHandEnd",
  "LeftHandThumb1",
  "RightUpLeg",
  "RightLeg",
  "RightFoot",
  "RightToeBase",
  "LeftUpLeg",
  "LeftLeg",
  "LeftFoot",
  "LeftToeBase"
 ],
 "arrays": {
  "posed_joints": {
   "dtype": "float32",
   "shape": [
    "T",
    27,
    3
   ]
  },
  "local_rot_mats": {
   "dtype": "float32",
   "shape": [
    "T",
    27,
    3,
    3
   ]
  },
  "global_rot_mats": {
   "dtype": "float32",
   "shape": [
    "T",
    27,
    3,
    3
   ]
  },
  "root_positions": {
   "dtype": "float32",
   "shape": [
    "T",
    3
   ]
  },
  "smooth_root_pos": {
   "dtype": "float32",
   "shape": [
    "T",
    3
   ]
  },
  "global_root_heading": {
   "dtype": "float32",
   "shape": [
    "T",
    2
   ]
  },
  "foot_contacts": {
   "dtype": "bool",
   "shape": [
    "T",
    4
   ]
  },
  "frame0_basis": {
   "dtype": "float32",
   "shape": [
    3,
    3
   ]
  }
 },
 "note": "raw NVIDIA ARDY outputs (world frame); frame config joints = (posed_joints - Hips) @ frame0_basis.T",
 "split_contract": {
  "train": "seeds 0-7",
  "val": "seed 8",
  "test": "seed 9"
 },
 "held_out_groups": [],
 "version": "0.2.0",
 "frames": null,
 "excluded_prompts": [
  "A person climbs over a low wall.",
  "A person does a push up.",
  "A person does a sit up.",
  "A person does a standing long jump.",
  "A person does a yoga tree pose.",
  "A person does a yoga warrior pose.",
  "A person lies down on the floor.",
  "A person shakes their head no.",
  "A person sways to slow music."
 ],
 "curation": "prompts whose ARDY motions do not visibly perform the action are removed (see prompts/v02_excluded.txt)"
}