Expose image property utilities for on-the-fly image statistics

src/cleanvision/issue_managers/image_property.py

@@ -419,3 +419,32 @@ def get_image_mode(image: Image) -> str:
             return "L"
         else:
             return "UNK"
+
+def get_entropy(image: Image) -> float:
+    """Returns the entropy of the image."""
+    return calc_entropy(image)
+
+def get_brightness(image: Image) -> float:
+    """Return average brightness of an image."""
+    return calc_avg_brightness(image)
+
+def get_brightness_percentiles(image: Image, percentiles: List[int]=[1, 5, 10, 15, 90, 95, 99]) -> np.ndarray:
+    """Return brightness percentiles of an image."""
+    return calc_percentile_brightness(image, percentiles)
+
+def get_aspect_ratio(image: Image) -> float:
+    """Return aspect ratio score of an image."""
+    return calc_aspect_ratio(image)
+
+def get_blurriness(image: Image) -> float:
+    """Return blurriness score of an image."""
+    gray = image.convert("L")
+    return calc_blurriness(gray)
+
+def get_color_space(image: Image) -> str:
+    """Return image color space (mode)."""
+    return calc_color_space(image)
+
+def get_image_size_score(image: Image) -> float:
+    """Return sqrt-area size score of an image."""
+    return calc_image_area_sqrt(image)

src/cleanvision/utils/__init__.py

@@ -0,0 +1,20 @@
+from cleanvision.issue_managers.image_property import (
+    get_aspect_ratio,
+    get_entropy,
+    get_brightness,
+    get_brightness_percentiles,
+    get_blurriness,
+    get_image_size_score,
+    get_color_space
+)
+
+
+__all__ = [
+    "get_entropy",
+    "get_brightness",
+    "get_brightness_percentiles",
+    "get_aspect_ratio",
+    "get_blurriness",
+    "get_color_space",
+    "get_image_size_score",
+]