image_registration
HomePage: https://github.com/keflavich/image_registration
Author: Adam Ginsburg
Download: https://pypi.python.org/packages/source/i/image_registration/image_registration-0.2.tar.gz
Image Registration Methods for Astronomy (intended for *extended emission*, not stellar images!) Documentation: image-registration.rtfd.org Borrows heavily from http://www.mathworks.com/matlabcentral/fileexchange/18401-efficient-subpixel-image-registration-by-cross-correlation/content/html/efficient_subpixel_registration.html and replicates much of the functionality of http://www.astro.ucla.edu/~mperrin/IDL/sources/subreg.pro and implements http://solarmuri.ssl.berkeley.edu/~welsch/public/software/cross_cor_taylor.pro CHANGES ------- 0.2 - new, faster, iterative chi^2 method. Works for non-uniform error 0.1 - original version, worked for uniform error