Correlation algorithm to recover the phase of a test surface using phase-shifting interferometry.
A correlation algorithm to recover the phase in phase-shifting interferometry is presented. We make numerical simulations to test the proposed algorithm and apply it to real interferograms with satisfactory results.
Nava-Vega
Adriana
A
Salas
L
L
Luna
E
E
Cornejo-Rodríguez
A
A