check_sampling

menpofit.checks.check_sampling(sampling, n_scales)

Function that checks the value of a sampling parameter defined for multiple scales. It must be int or ndarray or list of those.

Parameters

• sampling (int or ndarray or list of those) – The value to check.

• n_scales (int) – The number of scales.

Returns

sampling (list of int or ndarray) – The list of values per scale.

Raises

• ValueError – A sampling list can only contain 1 element or {n_scales} elements

• ValueError – sampling can be an integer or ndarray, a integer or ndarray list containing 1 or {n_scales} elements or None