get_marginal_pix

mufasa.master_fitter.get_marginal_pix(lnkmap, lnk_thresh=5, holes_only=False, smallest_struct_size=9)

Return pixels at the edge of structures with values greater than lnk_thresh, or pixels less than lnk_thresh enclosed within the structures.

Parameters:

• lnkmap (ndarray) – The relative log-likelihood map.

• lnk_thresh (float, optional) – The relative log-likelihood threshold for identifying structures (default is 5).

• holes_only (bool, optional) – If True, return only the holes surrounded by pixels with values greater than lnk_thresh (default is False).

• smallest_struct_size (int, optional) – The minimum size of connected pixels to be considered a good reference structure (default is 9).

Returns:

A boolean mask indicating the marginal pixels, either at the edges of structures or within enclosed regions.

Return type:

ndarray