fastpli.simulation.optic.add_noise

add_noise(image, model, mask=None)

Adds noise to a simulated ccd image according to the noise model

Parameters

• image (ndarray) – image data. Noise is only added to image values > 0

• model (function) – noise model with intensity as input argument

• mask (ndarray) – noise is only added to masked area

Returns

res

Return type

ndarray