@ARTICLE {19083,
author={E. Fonseca and PF Fiadeiro and M. Sousa and A. Pinheiro},
doi={10.1364/AO.55.007663},
journal={Applied Optics},
title={Comparative analysis of autofocus functions in digital in-line phase-shifting holography},
year={2016},
month={September},
volume={55},
number={27},
pages={7663-7674},
ISSN={2155-3165}
}