The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Analysis of the phase unwrapping algorithm
Abstract
Several workers have recently proposed digital techniques for high-resolution imaging through the turbulent atmosphere. The basic concept of these algorithms is to calculate and average phase angles of a series of image Fourier transforms to suppress the unwanted atmospheric effects on image resolution. Since computed phase angles contain the ambiguities of integral multiples of 2 pirad, it is necessary to obtain continuous phase curves without the ambiguities before averaging. This process of eliminating the ambiguities is called phase tracking or unwrapping. A similar problem has been discussed by Oppenheim and Schafer and Tribolet in the context of realization of a certain homomorphic signal processing system.
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Cites
A new phase unwrapping algorithm
Tribolet, J. (1977) · IEEE Transactions on Acoustics, Speech, and Signal Processing · doi:10.1109/tassp.1977.1162923 · Cited by 418
Cited by
Kemao, Q. (2007) · Optics and Lasers in Engineering · doi:10.1016/j.optlaseng.2005.10.012 · Cited by 734
Phase Unwrapping via Graph Cuts
Bioucas-Dias, J. M., & Valadao, G. (2007) · IEEE Transactions on Image Processing · doi:10.1109/tip.2006.888351 · Cited by 572
RFID based real-time recognition of ongoing gesture with adversarial learning
Yu, Y., Wang, D., Zhao, R., & Zhang, Q. (2019) · Proceedings of the 17th Conference on Embedded Networked Sensor Systems · doi:10.1145/3356250.3360045 · Cited by 68
Metadata
- Authors
- Itoh, K.
- Venue
- Applied Optics
- Publisher
- Optica Publishing Group
- Published
- 1982-07-15
- Volume
- 21
- Issue
- 14
- Pages
- 2470
- ISSN
- 0003-6935 (ISSN-L)
- 1539-4522
- OpenAlex
- W2091764829
- Cited by
- 887
- References
- 1
- FWCI
- 1.11
- Type
- journal article
- Language
- en
- Open access
- closed
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