easy-pupil-finder

This package includes a collection of MATLAB files which are designed to:

1. Given a calibration scan of the image of a point emitter with an engineered point spread function (PSF),
2. Perform a phase retrieval algorithm based on maximum likelihood estimation (MLE) of a phase aberration term which is added to the theoretical pupil function of the imaging system.
3. Use the phase-retrieved pupil function to perform single-emitter localization.

Accompanying publication available here: https://doi.org/10.1364/OE.25.007945