deepof.utils.compute_areas_numba

deepof.utils.compute_areas_numba(polygon_xy_stack: array) → array

Compute polygon areas for the provided stack of sets of data point-xy coordinates.

Parameters:

polygon_xy_stack (np.ndarray) – 3D numpy array [NPolygons (i.e. NFrames), Npoints, NDim (x,y)]

Returns:

areas for the provided xy coordinates.

Return type:

areas (np.ndarray)