Update README.md

README.md

@@ -1,33 +1,208 @@
 ---
-dataset_info:
-  features:
-  - name: observation.state
-    sequence: float32
-  - name: action
-    sequence: float32
-  - name: timestamp
-    dtype: float32
-  - name: episode_index
-    dtype: int64
-  - name: frame_index
-    dtype: int64
-  - name: next.reward
-    dtype: float32
-  - name: next.done
-    dtype: bool
-  - name: index
-    dtype: int64
-  - name: task_index
-    dtype: int64
-  splits:
-  - name: train
-    num_bytes: 489265.65387639246
-    num_examples: 4525
-  download_size: 297977
-  dataset_size: 489265.65387639246
+license: cc-by-4.0
+task_categories:
+- robotics
+tags:
+- LeRobot
 configs:
 - config_name: default
-  data_files:
-  - split: train
-    path: data/train-*
+  data_files: data/*/*.parquet
 ---
+
+This dataset was created using [LeRobot](https://github.com/huggingface/lerobot).
+
+## Dataset Description
+
+
+
+- **Homepage:** https://sites.google.com/view/berkeley-ur5/home
+- **Paper:** [More Information Needed]
+- **License:** cc-by-4.0
+
+## Dataset Structure
+
+[meta/info.json](meta/info.json):
+```json
+{
+    "codebase_version": "v2.0",
+    "robot_type": "unknown",
+    "total_episodes": 1000,
+    "total_frames": 97939,
+    "total_tasks": 5,
+    "total_videos": 3000,
+    "total_chunks": 1,
+    "chunks_size": 1000,
+    "fps": 5,
+    "splits": {
+        "train": "0:1000"
+    },
+    "data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
+    "video_path": "videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4",
+    "features": {
+        "observation.images.image_with_depth": {
+            "dtype": "video",
+            "shape": [
+                480,
+                640,
+                3
+            ],
+            "names": [
+                "height",
+                "width",
+                "channel"
+            ],
+            "video_info": {
+                "video.fps": 5.0,
+                "video.codec": "av1",
+                "video.pix_fmt": "yuv420p",
+                "video.is_depth_map": false,
+                "has_audio": false
+            }
+        },
+        "observation.images.image": {
+            "dtype": "video",
+            "shape": [
+                480,
+                640,
+                3
+            ],
+            "names": [
+                "height",
+                "width",
+                "channel"
+            ],
+            "video_info": {
+                "video.fps": 5.0,
+                "video.codec": "av1",
+                "video.pix_fmt": "yuv420p",
+                "video.is_depth_map": false,
+                "has_audio": false
+            }
+        },
+        "observation.images.hand_image": {
+            "dtype": "video",
+            "shape": [
+                480,
+                640,
+                3
+            ],
+            "names": [
+                "height",
+                "width",
+                "channel"
+            ],
+            "video_info": {
+                "video.fps": 5.0,
+                "video.codec": "av1",
+                "video.pix_fmt": "yuv420p",
+                "video.is_depth_map": false,
+                "has_audio": false
+            }
+        },
+        "language_instruction": {
+            "dtype": "string",
+            "shape": [
+                1
+            ],
+            "names": null
+        },
+        "observation.state": {
+            "dtype": "float32",
+            "shape": [
+                8
+            ],
+            "names": {
+                "motors": [
+                    "motor_0",
+                    "motor_1",
+                    "motor_2",
+                    "motor_3",
+                    "motor_4",
+                    "motor_5",
+                    "motor_6",
+                    "motor_7"
+                ]
+            }
+        },
+        "action": {
+            "dtype": "float32",
+            "shape": [
+                7
+            ],
+            "names": {
+                "motors": [
+                    "motor_0",
+                    "motor_1",
+                    "motor_2",
+                    "motor_3",
+                    "motor_4",
+                    "motor_5",
+                    "motor_6"
+                ]
+            }
+        },
+        "timestamp": {
+            "dtype": "float32",
+            "shape": [
+                1
+            ],
+            "names": null
+        },
+        "episode_index": {
+            "dtype": "int64",
+            "shape": [
+                1
+            ],
+            "names": null
+        },
+        "frame_index": {
+            "dtype": "int64",
+            "shape": [
+                1
+            ],
+            "names": null
+        },
+        "next.reward": {
+            "dtype": "float32",
+            "shape": [
+                1
+            ],
+            "names": null
+        },
+        "next.done": {
+            "dtype": "bool",
+            "shape": [
+                1
+            ],
+            "names": null
+        },
+        "index": {
+            "dtype": "int64",
+            "shape": [
+                1
+            ],
+            "names": null
+        },
+        "task_index": {
+            "dtype": "int64",
+            "shape": [
+                1
+            ],
+            "names": null
+        }
+    }
+}
+```
+
+
+## Citation
+
+**BibTeX:**
+
+```bibtex
+@misc{BerkeleyUR5Website,
+    title = {Berkeley {UR5} Demonstration Dataset},
+    author = {Lawrence Yunliang Chen and Simeon Adebola and Ken Goldberg},
+    howpublished = {https://sites.google.com/view/berkeley-ur5/home},
+}
+```