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Dataset · Robotics

23Sep_STEA_pick_Cortex_filtered

by Alphabot2 alphabot2/23Sep_STEA_pick_Cortex_filtered

This dataset was created using LeRobot.

Rows28,782
Configurations1
Size227.3 MB
Licenseapache-2.0
AccessPublicly accessible
Monthly Downloads—

Dataset Card

By Alphabot2, published under apache-2.0, revision bf6902d5684c.

This dataset was created using LeRobot.

Dataset Description

  • Homepage: [More Information Needed]
  • Paper: [More Information Needed]
  • License: apache-2.0

Dataset Structure

meta/info.json:

{
    "codebase_version": "v3.0",
    "robot_type": "aibot2",
    "total_episodes": 503,
    "total_frames": 33024,
    "total_tasks": 1,
    "chunks_size": 1000,
    "data_files_size_in_mb": 100,
    "video_files_size_in_mb": 200,
    "fps": 10,
    "splits": {
        "train": "0:503"
    },
    "data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
    "video_path": "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4",
    "features": {
        "action": {
            "dtype": "float32",
            "shape": [
                16
            ],
            "names": [
                "left_arm.x",
                "left_arm.y",
                "left_arm.z",
                "left_arm.qx",
                "left_arm.qy",
                "left_arm.qz",
                "left_arm.qw",
                "right_arm.x",
                "right_arm.y",
                "right_arm.z",
                "right_arm.qx",
                "right_arm.qy",
                "right_arm.qz",
                "right_arm.qw",
                "left_gripper.pos",
                "right_gripper.pos"
            ]
        },
        "observation.state": {
            "dtype": "float32",
            "shape": [
                16
            ],
            "names": [
                "ZPF_left_Joint1.pos",
                "ZPF_left_Joint2.pos",
                "ZPF_left_Joint3.pos",
                "ZPF_left_Joint4.pos",
                "ZPF_left_Joint5.pos",
                "ZPF_left_Joint6.pos",
                "ZPF_left_Joint7.pos",
                "ZPF_right_Joint1.pos",
                "ZPF_right_Joint2.pos",
                "ZPF_right_Joint3.pos",
                "ZPF_right_Joint4.pos",
                "ZPF_right_Joint5.pos",
                "ZPF_right_Joint6.pos",
                "ZPF_right_Joint7.pos",
                "2FEG_l_Joint1.pos",
                "2FEG_r_Joint1.pos"
            ]
        },
        "observation.images.camera_front": {
            "dtype": "video",
            "shape": [
                240,
                320,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "info": {
                "video.height": 240,
                "video.width": 320,
                "video.codec": "av1",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "video.fps": 10,
                "video.channels": 3,
                "has_audio": false
            }
        },
        "observation.images.camera_left": {
            "dtype": "video",
            "shape": [
                240,
                320,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "info": {
                "video.height": 240,
                "video.width": 320,
                "video.codec": "av1",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "video.fps": 10,
                "video.channels": 3,
                "has_audio": false
            }
        },
        "observation.images.camera_right": {
            "dtype": "video",
            "shape": [
                240,
                320,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "info": {
                "video.height": 240,
                "video.width": 320,
                "video.codec": "av1",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "video.fps": 10,
                "video.channels": 3,
                "has_audio": false
            }
        },
        "observation.images.camera_top": {
            "dtype": "video",
            "shape": [
                240,
                320,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "info": {
                "video.height": 240,
                "video.width": 320,
                "video.codec": "av1",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "video.fps": 10,
                "video.channels": 3,
                "has_audio": false
            }
        },
        "timestamp": {
            "dtype": "float32",
            "shape": [
                1
            ],
            "names": null
        },
        "frame_index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        },
        "episode_index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        },
        "index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        },
        "task_index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        }
    }
}

Citation

BibTeX:

[More Information Needed]

Structure

default 28,782 rows

SplitRowsSize
train28,7823.7 MB
actionListobservation.stateListtimestampfloat32frame_indexint64episode_indexint64indexint64task_indexint64

Details

Repository
alphabot2/23Sep_STEA_pick_Cortex_filtered
Publisher
Alphabot2
Task category
Robotics
Tags
LeRobot, aibot2, stea
Size category
Not stated by the source
Languages
Not stated by the source
Revision
bf6902d5684c13e5f363f5f31b7a0565a302e582
Last updated
2026-09-24

Files

13 files, 227.3 MB in total.

Data7 files · 6.1 MB
Documentation1 file · 6.2 KB
Other4 files · 221.3 MB
Repository1 file · 2.5 KB
Every file
FileTypeSizeSHA-256
data/chunk-000/file-000.parquetData2.8 MB252a74b1bcd0
meta/episodes/chunk-000/file-000.parquetData2.7 MB6ac5353f8460
meta/filter.jsonData1.6 KB—
meta/info.jsonData5.2 KB—
meta/rosbag_conversion.jsonData487.4 KB—
meta/stats.jsonData25.2 KB—
meta/tasks.parquetData2.3 KBc8a34b16e6c4
README.mdDocumentation6.2 KB—
videos/observation.images.camera_front/chunk-000/file-000.mp4Other38.2 MB3a2ff8869295
videos/observation.images.camera_left/chunk-000/file-000.mp4Other83.6 MBd7495f15dcd1
videos/observation.images.camera_right/chunk-000/file-000.mp4Other62.0 MBc36bebf029c7
videos/observation.images.camera_top/chunk-000/file-000.mp4Other37.4 MBa35953352124
.gitattributesRepository2.5 KB—

License and Download

License
apache-2.0
Access
No access gate
Download from Alphabot2

Released by Alphabot2 through its official repository on Hugging Face. Read the license.