Abstract

On-axis phase-shifting digital holography requires recording of multiple holograms. We describe a novel real-time three-dimensional- (3-D-) object recognition system that uses single-exposure on-axis digital holography. In contrast to 3-D-object recognition by means of a conventional phase-shifting scheme that requires multiple exposures, our proposed method requires only a single digital hologram to be synthesized and used to recognize 3-D objects. A benefit of the proposed 3-D recognition method is enhanced practicality of digital holography for 3-D recognition in terms of its simplicity and greater robustness to external scene parameters such as moving targets and environmental noise factors. We show experimentally the utility of the single-exposure on-axis digital holography–based 3-D-object recognition method.

© 2005 Optical Society of America

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2004 (2)

2002 (2)

G. Pedrini and H. J. Tiziani, Appl. Opt. 41, 4489 (2002).
[CrossRef] [PubMed]

U. Schnars and W. Juptner, Meas. Sci. Technol. 13, R85 (2002).
[CrossRef]

2001 (1)

2000 (1)

1998 (2)

1997 (1)

1967 (1)

J. W. Goodman and R. W. Lawrence, Appl. Phys. Lett. 11, 77 (1967).
[CrossRef]

De Nicola, S.

Ferraro, P.

Finizio, A.

Frauel, Y.

Goodman, J. W.

J. W. Goodman and R. W. Lawrence, Appl. Phys. Lett. 11, 77 (1967).
[CrossRef]

Goudail, F.

Javidi, B.

Juptner, W.

U. Schnars and W. Juptner, Meas. Sci. Technol. 13, R85 (2002).
[CrossRef]

Lawrence, R. W.

J. W. Goodman and R. W. Lawrence, Appl. Phys. Lett. 11, 77 (1967).
[CrossRef]

Mahalanobis, A.

A. Mahalanobis, in Image Recognition and Classification, B. Javidi, ed. (Marcel Dekker, New York, 2002), p. 295.

Matoba, O.

Pedrini, G.

Pierattini, G.

Réfrégier, P.

Rosen, J.

Schnars, U.

U. Schnars and W. Juptner, Meas. Sci. Technol. 13, R85 (2002).
[CrossRef]

Tajahuerce, E.

Tiziani, H. J.

Yamaguchi, I.

Zhang, T.

Appl. Opt. (2)

Appl. Phys. Lett. (1)

J. W. Goodman and R. W. Lawrence, Appl. Phys. Lett. 11, 77 (1967).
[CrossRef]

J. Opt. Soc. Am. A (2)

Meas. Sci. Technol. (1)

U. Schnars and W. Juptner, Meas. Sci. Technol. 13, R85 (2002).
[CrossRef]

Opt. Lett. (3)

Proc. SPIE (1)

F. Sadjadi, ed., Proc. SPIE 5426, 124 (2004).
[CrossRef]

Other (1)

A. Mahalanobis, in Image Recognition and Classification, B. Javidi, ed. (Marcel Dekker, New York, 2002), p. 295.

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