Astrophysics Source Code Library

Making codes discoverable since 1999

ASCL Code Record

[ascl:1609.022] PyPHER: Python-based PSF Homogenization kERnels

PyPHER (Python-based PSF Homogenization kERnels) computes an homogenization kernel between two PSFs; the code is well-suited for PSF matching applications in both an astronomical or microscopy context. It can warp (rotation + resampling) the PSF images (if necessary), filter images in Fourier space using a regularized Wiener filter, and produce a homogenization kernel. PyPHER requires the pixel scale information to be present in the FITS files, which can if necessary be added by using the provided ADDPIXSCL method.

Code site:
Used in:

Views: 1485

Add this shield to your page
Copy the above HTML to add this shield to your code's website.