sunkit_image.radial Module

This module contains functions that can be used to enhance the regions above a radius.

Functions

fit_polynomial_to_log_radial_intensity(...)	Fits a polynomial of a given degree to the log of the radial intensity.
calculate_fit_radial_intensity(radii, polynomial)	Calculates the fit value of the radial intensity at the values radii.
normalize_fit_radial_intensity(radii, ...)	Normalizes the fitted radial intensity to the value at the normalization radius.
intensity_enhance(smap, radial_bin_edges[, ...])	Returns a SunPy Map with the intensity enhanced above a given radius.
nrgf(smap, radial_bin_edges[, scale, ...])	Implementation of the normalizing radial gradient filter (NRGF).
set_attenuation_coefficients(order[, ...])	This is a helper function to Fourier Normalizing Radial Gradient Filter (sunkit_image.radial.fnrgf).
fnrgf(smap, radial_bin_edges, order, ...[, ...])	Implementation of the fourier normalizing radial gradient filter (FNRGF).