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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 2, Iss. 12 — Dec. 10, 2004
  • pp: 698–700

A new quality map for quality-guided phase unwrapping

Yuangang Lu, Xiangzhao Wang, Xianghong Zhong, Guotian He, Yingming Liu, and Defeng Zheng  »View Author Affiliations


Chinese Optics Letters, Vol. 2, Issue 12, pp. 698-700 (2004)


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Abstract

A new quality map for quality-guided phase unwrapping is presented. The quality map is derived from the wrapped phase map directly and can reflect phase quality accurately. It is demonstrated that the proposed quality map is a good phase-quality indicator, with which the quality-guided unwrapping algorithm can retrieve a reliable phase profile.

© 2005 Chinese Optics Letters

OCIS Codes
(070.5010) Fourier optics and signal processing : Pattern recognition
(100.0100) Image processing : Image processing
(120.5050) Instrumentation, measurement, and metrology : Phase measurement

Citation
Yuangang Lu, Xiangzhao Wang, Xianghong Zhong, Guotian He, Yingming Liu, and Defeng Zheng, "A new quality map for quality-guided phase unwrapping," Chin. Opt. Lett. 2, 698-700 (2004)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-2-12-698


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References

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  6. D. C. Ghiglia and M. D. Pritt, Two-Dimensional Phase Unwrapping: Theory, Algorithm and Software (Wiley, New York, 1998).

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