open-edge-platform
diff --git a/‎notebooks/700_metrics/701a_aupimo.ipynb‎
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diff --git a/‎notebooks/700_metrics/roc_pro_pimo.svg‎
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diff --git a/‎src/anomalib/data/utils/path.py‎
Lines changed: 13 additions & 1 deletion b/‎src/anomalib/data/utils/path.py‎
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diff --git a/‎src/anomalib/metrics/__init__.py‎
Lines changed: 3 additions & 0 deletions b/‎src/anomalib/metrics/__init__.py‎
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diff --git a/‎src/anomalib/metrics/pimo/__init__.py‎
Lines changed: 23 additions & 0 deletions b/‎src/anomalib/metrics/pimo/__init__.py‎
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@@ -142,13 +142,20 @@ def contains_non_printable_characters(path: str | Path) -> bool:
     return not printable_pattern.match(str(path))
 
 
-def validate_path(path: str | Path, base_dir: str | Path | None = None, should_exist: bool = True) -> Path:
+def validate_path(
+    path: str | Path,
+    base_dir: str | Path | None = None,
+    should_exist: bool = True,
+    extensions: tuple[str, ...] | None = None,
+) -> Path:
     """Validate the path.
 
     Args:
         path (str | Path): Path to validate.
         base_dir (str | Path): Base directory to restrict file access.
         should_exist (bool): If True, do not raise an exception if the path does not exist.
+        extensions (tuple[str, ...] | None): Accepted extensions for the path. An exception is raised if the
+            path does not have one of the accepted extensions. If None, no check is performed. Defaults to None.
 
     Returns:
         Path: Validated path.
@@ -213,6 +220,11 @@ def validate_path(path: str | Path, base_dir: str | Path | None = None, should_e
             msg = f"Read or execute permissions denied for the path: {path}"
             raise PermissionError(msg)
 
+    # Check if the path has one of the accepted extensions
+    if extensions is not None and path.suffix not in extensions:
+        msg = f"Path extension is not accepted. Accepted extensions: {extensions}. Path: {path}"
+        raise ValueError(msg)
+
     return path
 
 
 
@@ -19,6 +19,7 @@
 from .f1_max import F1Max
 from .f1_score import F1Score
 from .min_max import MinMax
+from .pimo import AUPIMO, PIMO
 from .precision_recall_curve import BinaryPrecisionRecallCurve
 from .pro import PRO
 from .threshold import F1AdaptiveThreshold, ManualThreshold
@@ -35,6 +36,8 @@
     "ManualThreshold",
     "MinMax",
     "PRO",
+    "PIMO",
+    "AUPIMO",
 ]
 
 logger = logging.getLogger(__name__)
 
@@ -0,0 +1,23 @@
+"""Per-Image Metrics."""
+
+# Original Code
+# https://github.com/jpcbertoldo/aupimo
+#
+# Modified
+# Copyright (C) 2024 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+from .binary_classification_curve import ThresholdMethod
+from .pimo import AUPIMO, PIMO, AUPIMOResult, PIMOResult
+
+__all__ = [
+    # constants
+    "ThresholdMethod",
+    # result classes
+    "PIMOResult",
+    "AUPIMOResult",
+    # torchmetrics interfaces
+    "PIMO",
+    "AUPIMO",
+    "StatsOutliersPolicy",
+]