This project is a sandbox for implementing and measuring transforms for PSF estimation by phase diversity. Φ (Phi) is the conventional symbol for the phase, and optics is fun, thus the name!
It is organized in modules, generally named after the researcher behind the developed feature:
- PhiFourier for DFTs
- PhiZernike for Zernike polynomials
- PhiDuffieux for optical models
- (PhiBox is a messy toolbox)
For details on the context, refer to the technical note on phase diversity.