image_conversion module

Converts between PIL and OpenCV image formats.

This module provides functions to convert between Python Imaging Library (PIL) image format and OpenCV image format.

utilities.image_conversion.pil_to_cv2(pil_image: Image) → ndarray

Converts a PIL image to OpenCV image format.

Parameters:

pil_image (Image.Image) – A PIL image object.

Returns:

A NumPy array representing the image in OpenCV format (BGR channel order).

Raises:

ValueError – If the input image mode is not compatible with RGB or BGR.

utilities.image_conversion.cv2_to_pil(cv2_image: ndarray) → Image

Converts an OpenCV image to PIL image format.

Parameters:

cv2_image (np.ndarray) – A NumPy array representing an image in OpenCV format (BGR channel order).

Returns:

A PIL image object.