extract_regions#
- extract_regions(regions, labels: list, trim=True)[source]#
Combine given regions into a single boolean mask
- Parameters:
regions (ndarray) – An image containing an arbitrary number of labeled regions
labels (array_like or scalar) – A list of labels indicating which region or regions to extract
trim (bool) – If
True
then image shape will trimmed to a bounding box around the given regions.
- Returns:
im – A boolean mask with
True
values indicating where the given labels exist- Return type:
ndarray
Examples
Click here to view online example.