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Black Smash 05 EventVLA Keyframes

这是由本地 black_smash_05 转换得到的 EventVLA/LeRobot 格式数据集,并已写入关键帧标注。

数据概况

  • episodes: 232
  • frames: 175281
  • fps: 30
  • robot_type: bimanual_cartesian_delta_20d
  • videos: 464
  • video views: observation.images.left_wrist, observation.images.right_wrist
  • action_dim: 20
  • state_dim: 20

关键帧标注

每个 episode 的 meta/episodes.jsonl 中包含:

  • keyframe_steps
  • inspect_keyframe_steps
  • eventvla_keyframe_source

当前关键帧来自 state-based weak teacher 导出的六类阶段点:

  • grasp_tube
  • start_pour
  • release_tube
  • grasp_pestle
  • start_grind
  • lift_pestle

导出摘要见 meta/eventvla_keyframe_export_summary.json

目录结构

data/chunk-000/*.parquet
videos/chunk-000/observation.images.left_wrist/*.mp4
videos/chunk-000/observation.images.right_wrist/*.mp4
meta/info.json
meta/modality.json
meta/episodes.jsonl
meta/tasks.jsonl
meta/stats_gr00t.json
meta/eventvla_keyframe_export_summary.json

用途

该数据集用于 EventVLA 关键帧记忆训练,可作为 pure_image_keyframe_memory 流程的训练数据。

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