apply_modal_filter#
- brainglobe_atlasapi.atlas_generation.annotation_utils.apply_modal_filter(image, filter_size=3)[source]#
Apply a modal filter to the image, ignoring zero neighbors.
- Parameters:
image (numpy.ndarray) – Input image as a 2D NumPy array.
filter_size (int) – Size of the filtering window (must be odd).
- Returns:
Filtered image.
- Return type:
numpy.ndarray