ref: create vision_chunk

utility.py

@@ -0,0 +1,15 @@
+from PIL import Image
+import cv2
+import numpy as np
+
+def cv2_to_pil(cv_image: np.ndarray) -> Image.Image:
+    """
+    cv2.MatLike (BGR/RGB/Grayscale) → PIL.Image
+    """
+    if len(cv_image.shape) == 3 and cv_image.shape[2] == 3:
+        cv_image = cv2.cvtColor(cv_image, cv2.COLOR_BGR2RGB)
+    return Image.fromarray(cv_image)
+
+def image_to_numpy(self, image: Image.Image) -> np.ndarray:
+    """Конвертирует PIL Image в numpy array для OpenCV"""
+    return np.array(image)