Iter-INT
Software for iteratively reconstructing the phase from interferogram (using a combination of Fourier and Gerchberg-Papulis methods with regularization).

Developed: LLM. Adopted at the FIAT Research Center.

The PC display in process of phase reconstruction from interferogram

1. Noised interferogram SNR=1
2. Reconstruction phase: 2-D and 3-D patterns, and central cross-section
3. Parameters' window: file names, carrier values, number of iterations, regularization type, ...
4. Intensity corresponding to the interferogram spectrum
5. Spectrum corresponding to the reconstructed phase
6. Windows showing the relaxation of the intensity error and spectrum error