Phase-shifting speckle interferometry: A noise reduction filter for phase unwrapping

Optical Engineering

Volumn 36, Issue 9, 1997, Pages 2466-2472

  Capanni, Annalisa ^a,b   Pezzati, Luca ^a,b,c,d   Bertani, Duilio ^a,e,f   Cetica, Maurizio ^a,b   Francini, Franco ^a,b,g  

^a ISTITUTO NAZIONALE DI OTTICA   (Italy)

^b UNIVERSITY OF FLORENCE   (Italy)

^c Graduate School of Optics   (Italy)

^d Optics Research Group   (Italy)

^e UNIVERSITY OF MILAN   (Italy)

^f CNR   (Italy)

^g UNIVERSITY OF BOLOGNA   (Italy)

Author keywords

Digital filters; Phase unwrapping; Speckle interterometry

Indexed keywords

EID: 0001357309     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.601488     Document Type: Article

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