Abstract

We demonstrate a method to easily and quickly determine the local fringe density map of a fringe pattern. The method is based on an isotropic adaptive bandpass filter that is tuned at different frequencies. The modulation map after applying a specific bandpass frequencies filter presents a maximum response in the regions where the bandpass filter and fringe frequencies coincide. We show a set of simulations and experimental results that prove the effectiveness of the proposed method.

© 2011 Optical Society of America

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2007 (3)

X. Yang, Q. Yu, and S. Fu, Opt. Commun. 274, 286 (2007).
[CrossRef]

S. Fu, H. Lin, J. Chen, and Q. Yu, Opt. Commun. 272, 73 (2007).
[CrossRef]

J. C. Estrada, M. Servín, and J. L. Marroquín, Opt. Express 15, 2288 (2007).
[CrossRef]

2005 (1)

2003 (1)

C. A. Sciammarella and K. Taeeeui, Opt. Eng. 42, 3182 (2003).
[CrossRef]

2002 (2)

2001 (1)

1996 (1)

1987 (1)

M. Kass and A. Witkin, Comput. Vis. Graph. Image Process. 37, 362 (1987).
[CrossRef]

Apostol, D.

Asundi, A.

Chen, J.

S. Fu, H. Lin, J. Chen, and Q. Yu, Opt. Commun. 272, 73 (2007).
[CrossRef]

Chen, L.

Cuevas, F. J.

Damian, V.

Dobroiu, A.

Estrada, J. C.

Fu, S.

X. Yang, Q. Yu, and S. Fu, Opt. Commun. 274, 286 (2007).
[CrossRef]

S. Fu, H. Lin, J. Chen, and Q. Yu, Opt. Commun. 272, 73 (2007).
[CrossRef]

Jun, W.

Kass, M.

M. Kass and A. Witkin, Comput. Vis. Graph. Image Process. 37, 362 (1987).
[CrossRef]

Lin, H.

S. Fu, H. Lin, J. Chen, and Q. Yu, Opt. Commun. 272, 73 (2007).
[CrossRef]

Marroquin, J. L.

Marroquín, J. L.

Nascov, V.

Quan, C.

Sciammarella, C. A.

C. A. Sciammarella and K. Taeeeui, Opt. Eng. 42, 3182 (2003).
[CrossRef]

Servín, M.

Strobel, B.

Taeeeui, K.

C. A. Sciammarella and K. Taeeeui, Opt. Eng. 42, 3182 (2003).
[CrossRef]

Tay, C. J.

Witkin, A.

M. Kass and A. Witkin, Comput. Vis. Graph. Image Process. 37, 362 (1987).
[CrossRef]

Yang, X.

X. Yang, Q. Yu, and S. Fu, Opt. Commun. 274, 286 (2007).
[CrossRef]

Yu, Q.

X. Yang, Q. Yu, and S. Fu, Opt. Commun. 274, 286 (2007).
[CrossRef]

S. Fu, H. Lin, J. Chen, and Q. Yu, Opt. Commun. 272, 73 (2007).
[CrossRef]

Appl. Opt. (4)

Comput. Vis. Graph. Image Process. (1)

M. Kass and A. Witkin, Comput. Vis. Graph. Image Process. 37, 362 (1987).
[CrossRef]

J. Opt. Soc. Am. A (1)

Opt. Commun. (2)

X. Yang, Q. Yu, and S. Fu, Opt. Commun. 274, 286 (2007).
[CrossRef]

S. Fu, H. Lin, J. Chen, and Q. Yu, Opt. Commun. 272, 73 (2007).
[CrossRef]

Opt. Eng. (1)

C. A. Sciammarella and K. Taeeeui, Opt. Eng. 42, 3182 (2003).
[CrossRef]

Opt. Express (1)

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