metrics - Strehl and Contrast

Functions

get_strehl_from_focal(img, ref_img)	Get the Strehl ratio from a focal-plane image.
get_strehl_from_pupil(aperture, ref_aperture)	Get the Strehl ratio from a pupil-plane electric field.
get_mean_intensity_in_roi(img, mask)	Get the mean intensity in a masked region of interest.
get_mean_raw_contrast(img, mask, ref_img)	Get the mean raw contrast in a masked region of interest.
binned_profile(y, x[, bins])	Create a profile of y(x) in the specified bins.
azimutal_profile(image, num_bins)	Create an azimuthal profile of the image around its center.
radial_profile(image, bin_size)	Create a radial profile of the image around its center.