white_noise

NoiseGenerator.white_noise(data_map, magnitude)

Adds white noise to data_map.

Parameters:

  • data_map (ndarray[float]) – The data to add noise to.

  • magnitude (float | ndarray[float]) – The standard deviation of the gaussian distribution from which to draw the noise at each pixel. If an array is passed, it should have the same shape as data_map.

Returns:

data_map with white noise added to it.

Return type:

ndarray[float]