2025-06-19 nightly release (d5df0d6)

Author: pytorchbot

test/common_utils.py

@@ -21,7 +21,7 @@
 from torch.testing._comparison import BooleanPair, NonePair, not_close_error_metas, NumberPair, TensorLikePair
 from torchvision import io, tv_tensors
 from torchvision.transforms._functional_tensor import _max_value as get_max_value
-from torchvision.transforms.v2.functional import to_image, to_pil_image
+from torchvision.transforms.v2.functional import clamp_bounding_boxes, to_image, to_pil_image
 
 
 IN_OSS_CI = any(os.getenv(var) == "true" for var in ["CIRCLECI", "GITHUB_ACTIONS"])
@@ -467,9 +467,20 @@ def sample_position(values, max_value):
         parts = (x1, y1, x2, y2, x3, y3, x4, y4)
     else:
         raise ValueError(f"Format {format} is not supported")
-    return tv_tensors.BoundingBoxes(
-        torch.stack(parts, dim=-1).to(dtype=dtype, device=device), format=format, canvas_size=canvas_size
-    )
+    out_boxes = torch.stack(parts, dim=-1).to(dtype=dtype, device=device)
+    if tv_tensors.is_rotated_bounding_format(format):
+        # The rotated bounding boxes are not guaranteed to be within the canvas by design,
+        # so we apply clamping. We also add a 2 buffer to the canvas size to avoid
+        # numerical issues during the testing
+        buffer = 4
+        out_boxes = clamp_bounding_boxes(
+            out_boxes, format=format, canvas_size=(canvas_size[0] - buffer, canvas_size[1] - buffer)
+        )
+        if format is tv_tensors.BoundingBoxFormat.XYWHR or format is tv_tensors.BoundingBoxFormat.CXCYWHR:
+            out_boxes[:, :2] += buffer // 2
+        elif format is tv_tensors.BoundingBoxFormat.XYXYXYXY:
+            out_boxes[:, :] += buffer // 2
+    return tv_tensors.BoundingBoxes(out_boxes, format=format, canvas_size=canvas_size)
 
 
 def make_detection_masks(size=DEFAULT_SIZE, *, num_masks=1, dtype=None, device="cpu"):