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Robust phase recovery in temporal speckle pattern interferometry using a 3D directional wavelet transform
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DOI：10.1364/OL.34.002336.png)
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We propose an approach based on a 3D directional wavelet transform to retrieve optical phase distributions in temporal speckle pattern interferometry We show that this approach can effectively recover phase distributions in time series of speckle interferograms that are affected by sets of adjacent nonmodulated pixels. The performance of this phase retrieval approach is analyzed by introducing a temporal carrier in the out-of-plane interferometer setup and assuming modulation loss and noise effects. The advantages and limitations of this approach are finally discussed. (C) 2009 Optical Society of America
Keyword:
CARRIER
期刊
IF:
3.3
论文数:
4.0W
被引数:
7.6W
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The empirical mode decomposition: a must-have tool in speckle interferometry?.png)
OPTICS EXPRESSOAAI
OPTICS EXPRESSIF3.3
OAAI分享收藏Phase recovery in temporal speckle pattern interferometry using the generalized S-transformOPTICS LETTERS
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