export_cocoでキーポイント付きの矩形のkeypointが出力されるようにする

README.md

@@ -2956,7 +2956,7 @@ Export with specifying output directory and file name.
 client.export_coco(project="YOUR_PROJECT_SLUG", tasks=tasks, output_dir="YOUR_DIRECTROY", output_file_name="YOUR_FILE_NAME")
 ```
 
-If you would like to export pose estimation type annotations, please pass annotations.
+If you would like to export pose estimation type annotations or bbox type annotations with keypoints, please pass annotations.
 
 ```python
 project_slug = "YOUR_PROJECT_SLUG"

examples/export_coco.py

@@ -0,0 +1,14 @@
+import fastlabel
+
+client = fastlabel.Client()
+
+project_slug = "YOUR_PROJECT_SLUG"
+tasks = client.get_image_tasks(project=project_slug)
+annotations = client.get_annotations(project=project_slug)
+
+client.export_coco(
+    project=project_slug,
+    tasks=tasks,
+    annotations=annotations,
+    output_dir="./export_coco/",
+)

fastlabel/__init__.py

@@ -3136,7 +3136,7 @@ def export_coco(
     ) -> None:
         """
         Convert tasks to COCO format and export as a file.
-        If you pass annotations, you can export Pose Estimation type annotations.
+        If you pass annotations, you can export Pose Estimation type annotations or Bbox type annotations with keypoints.
 
         project is slug of your project (Required).
         tasks is a list of tasks (Required).

fastlabel/converters.py

@@ -180,7 +180,10 @@ def __get_coco_categories(tasks: list, annotations: list) -> list:
         coco_skeleton = []
         coco_keypoints = []
         coco_keypoint_colors = []
-        if annotation["type"] == AnnotationType.pose_estimation.value:
+        if annotation["type"] in [
+            AnnotationType.pose_estimation.value,
+            AnnotationType.bbox.value,
+        ]:
             keypoints = annotation["keypoints"]
             for keypoint in keypoints:
                 coco_keypoints.append(keypoint["key"])