delta.utilities.extrema_poles

delta.utilities.extrema_poles(cellmask: ndarray[Any, dtype[uint8]], scaling: Optional[Tuple[float, float]] = None) → Tuple[ndarray[Any, dtype[int16]], ndarray[Any, dtype[int16]]]

A slower and more rudimentary version of poles finding but that is guaranteed to find exactly 2 poles

Parameters

cellmask2D array of int

Segmentation mask of a single cell.

Returns

polestuple of 2 1D arrays

Two poles, each being a 2-element array of y-x coordinates.