{
  "//": "uplegacy = legacy 3D 生成 + 升级版位姿链路（2026-06-10）。",
  "//static": "静态/刚性(step6): estimate_poses.py 锚帧register+双向track_one(iter=3)+质量门(bbox-IoU>=0.3, mask门控重注册)+pose_quality.json, 平滑默认关闭",
  "//deform": "变形(step8): DEFORM_POSE_MODE=frame_track(shell默认) -> PnP锚定(pnp_anchor_pose.json)+mask反解平移+轮廓两级旋转搜索(±12/6,±4/2), 深度退出求解回路, FoundationPose仅兜底",
  "//scale": "尺度恢复 legacy 不变, 但 recover_scale 额外保存 anchor_pose_pnp.npz, recover_deform_scale 换算出 pnp_anchor_pose.json",
  "//rollback": "回退: estimate_poses.py.bak_register_perframe / batch_scene_pipeline.py.bak_track_one / deform_pose_pipeline.py.bak_single_track / recover_scale.py.bak_no_pose_save / recover_deform_scale.py.bak_no_pose_save; deform旧模式 DEFORM_POSE_MODE=single_track",
  "input_root": "/mnt/einsia/aws01-nvme/einsia-shared/homes/gaomingju/jiayin/OVOW/data_pose/scenes",
  "scene_pattern": "scene_{:02d}",
  "metadata_filename": "scene.json",
  "keep_intermediate_video": false,

  "image_to_video": {
    "seconds": 7.0,
    "fps": 1.0,
    "min_side": 1008,
    "codec": "libx264"
  },

  "tracker": {
    "sample_stride": 3,
    "grid_size": 50,
    "vo_points": 756,
    "processing_mode": "offline"
  },

  "generation": {
    "ss_guidance": 7.5,
    "ss_steps": 12,
    "slat_guidance": 3.0,
    "slat_steps": 12,
    "default_seed": 0,
    "randomize_seed": true,
    "depth_scene_step": 4,
    "scene_frame": -1,
    "export_scene_point_cloud": true,
    "object_mesh_samples": 15000,
    "model_type": "legacy"
  }
}