add metadata

README.md

@@ -1,3 +1,20 @@
----
-license: cc-by-4.0
----
+---
+license: cc-by-4.0
+---
+
+
+1. Request access to the original DRAMA dataset at  
+   https://usa.honda-ri.com/drama#Downloadthedataset
+
+2. Download the ZIP and extract the file  
+   `integrated_output_v2.json`
+
+3. Ensure you have your existing  
+   `drama_x_annotations.json` (with empty `image_path`/`video_path` fields) in the same folder.
+
+4. Run the population script:  
+   ```bash
+   python populate_drama_x.py \
+     drama_x_annotated.json \
+     integrated_output_v2.json \
+     -o drama_x_annotations_populated.json

populate_drama_x.py

@@ -0,0 +1,53 @@
+import json
+import os
+import argparse
+
+def populate_paths(annotations_file: str, integrated_file: str, output_file: str):
+    # Load existing annotations
+    with open(annotations_file, 'r', encoding='utf-8') as f:
+        annotations = json.load(f)
+
+    # Load integrated_output_v2 entries
+    with open(integrated_file, 'r', encoding='utf-8') as f:
+        integrated = json.load(f)
+
+    # Update paths
+    for item in integrated:
+        img = item.get('s3_fileUrl', '')
+        vid = item.get('s3_instructionReference', '')
+        parts = img.rstrip('/').split('/')
+        if len(parts) < 2:
+            continue
+        clip_id = parts[-2]                   # e.g. 'clip_305_000786'
+        frame_file = parts[-1]                # e.g. 'frame_000786.png'
+        frame_id = os.path.splitext(frame_file)[0]
+        key = f"{clip_id}_{frame_id}"        # matches your JSON key
+
+        if key in annotations:
+            annotations[key]['image_path'] = img
+            annotations[key]['video_path'] = vid
+
+    # Write back
+    with open(output_file, 'w', encoding='utf-8') as f:
+        json.dump(annotations, f, indent=4, ensure_ascii=False)
+    print(f"Updated file written to {output_file}")
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(
+        description="Populate image_path and video_path in drama_x_annotations.json"
+    )
+    parser.add_argument(
+        "annotations",
+        help="Path to existing drama_x_annotations.json"
+    )
+    parser.add_argument(
+        "integrated",
+        help="Path to integrated_output_v2.json"
+    )
+    parser.add_argument(
+        "-o", "--output",
+        default="drama_x_annotations_populated.json",
+        help="Where to save the updated annotations"
+    )
+    args = parser.parse_args()
+    populate_paths(args.annotations, args.integrated, args.output)