14 December 2015 Improved branch-cut method algorithm applied in phase unwrapping
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Proceedings Volume 9813, MIPPR 2015: Pattern Recognition and Computer Vision; 98131A (2015) https://doi.org/10.1117/12.2230044
Event: Ninth International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR2015), 2015, Enshi, China
Phase unwrapping is a common problem in many phase measuring techniques. Glodstein’s branch-cut algorithm is one of classic ways of phase unwrapping, but it need rectifying. First the paper introduces the characteristics of residual points and describes Glodstein’s branch-cut algorithm in detail. Then the paper discusses the improvements on the algorithm by changing branch setting and adding pretreatment. Last the paper summarizes the new algorithm and gets the better result by using computer emulation mode and validation test.
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Jiayuan Hu, Jiayuan Hu, Yu Zhang, Yu Zhang, Jianle Wu, Jianle Wu, Jinlong Li, Jinlong Li, Haiqing Wang, Haiqing Wang, "Improved branch-cut method algorithm applied in phase unwrapping", Proc. SPIE 9813, MIPPR 2015: Pattern Recognition and Computer Vision, 98131A (14 December 2015); doi: 10.1117/12.2230044; https://doi.org/10.1117/12.2230044

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