brails.utils.segmentation_utils module

This module provides utilities for visualizing segmentation results.

brails.utils.segmentation_utils.create_overlaid_image(base_image: str | Path, mask_image: ndarray, output_dir: str | Path) → None

Overlay a segmentation mask on a base image and save the result.

Args:

base_image (str or Path):

Path to the original image.

mask_image (np.ndarray):

A 2D array of class labels representing the segmentation mask.

output_dir (str or Path):

Directory where the overlaid image will be saved.

Returns:

None

brails.utils.segmentation_utils.decode_segmap(image: ndarray, nc: int = 5) → ndarray

Convert a class-labeled mask image to an RGB image using a color map.

Args:

image (np.ndarray):

2D array of class indices.

nc (int):

Number of classes. Default is 5.

Returns:

np.ndarray:

RGB image (H, W, 3) representation of the mask.