1.
Opt Express
; 21(1): 903-17, 2013 Jan 14.
Artículo
en Inglés
| MEDLINE
| ID: mdl-23388984
RESUMEN
In this paper we present several eight-frame algorithms for their use in phase shifting profilometry and their application for the analysis of semi-fossilized materials. All algorithms are obtained from a set of two-frame algorithms and designed to compensate common errors such as phase shift detuning and bias errors.