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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1966 6
1967 2
1968 5
1969 5
1970 12
1971 11
1972 9
1973 8
1974 5
1975 8
1976 5
1977 10
1978 9
1979 7
1980 11
1981 11
1982 11
1983 10
1984 3
1985 3
1986 8
1987 11
1988 10
1989 8
1990 13
1991 11
1992 12
1993 21
1994 23
1995 30
1996 20
1997 24
1998 24
1999 19
2000 23
2001 23
2002 21
2003 31
2004 29
2005 35
2006 36
2007 54
2008 42
2009 55
2010 50
2011 65
2012 66
2013 80
2014 64
2015 55
2016 89
2017 64
2018 79
2019 61
2020 83
2021 72
2022 68
2023 73
2024 22

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1,707 results

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Page 1
An InSAR Interferogram Filtering Method Based on Multi-Level Feature Fusion CNN.
Yang W, He Y, Yao S, Zhang L, Cao S, Wen Z. Yang W, et al. Sensors (Basel). 2022 Aug 9;22(16):5956. doi: 10.3390/s22165956. Sensors (Basel). 2022. PMID: 36015725 Free PMC article.
Interferogram filtering is an essential step in processing data from interferometric synthetic aperture radar (InSAR), which greatly improves the accuracy of terrain reconstruction and deformation monitoring. Most traditional interferogram filtering methods achieve …
Interferogram filtering is an essential step in processing data from interferometric synthetic aperture radar (InSAR), which greatly …
Interferogram-based breast tumor classification using microwave-induced thermoacoustic imaging.
Hao Nan, Haghi BA, Arbabian A. Hao Nan, et al. Annu Int Conf IEEE Eng Med Biol Soc. 2015 Aug;2015:2717-20. doi: 10.1109/EMBC.2015.7318953. Annu Int Conf IEEE Eng Med Biol Soc. 2015. PMID: 26736853
The sensitivity of the signal-based classification algorithm to errors in the estimation of tumor locations is investigated. To reduce this sensitivity, we propose to use the interferogram of received pressure waves as the feature basis used for classification, and demonst …
The sensitivity of the signal-based classification algorithm to errors in the estimation of tumor locations is investigated. To reduce this …
Spiral interferogram analysis.
Jesacher A, Fürhapter S, Bernet S, Ritsch-Marte M. Jesacher A, et al. J Opt Soc Am A Opt Image Sci Vis. 2006 Jun;23(6):1400-9. doi: 10.1364/josaa.23.001400. J Opt Soc Am A Opt Image Sci Vis. 2006. PMID: 16715159
This property allows an unambiguous reconstruction of the object's phase profile from one single interferogram. We investigate the theoretical background of "spiral interferometry" and suggest various demodulation techniques based on the processing of one single interfe …
This property allows an unambiguous reconstruction of the object's phase profile from one single interferogram. We investigate the th …
Phase retrieval for single-frame interferogram with an irregular-shaped aperture based on deep learning.
Li Y, Liu X, Yang Z, Liu Z. Li Y, et al. Opt Express. 2023 Oct 23;31(22):36754-36769. doi: 10.1364/OE.504296. Opt Express. 2023. PMID: 38017819 Free article.
This paper proposes a high-precision phase retrieval method based on deep learning to extract the Zernike coefficients from a single-frame interferogram with an irregular-shaped aperture. Once the Zernike coefficients are obtained, the phase distribution can be retrieved d …
This paper proposes a high-precision phase retrieval method based on deep learning to extract the Zernike coefficients from a single-frame …
Two-step orthogonalization phase demodulation method based on a single differential interferogram.
Li J, Zhang Q. Li J, et al. Opt Express. 2022 Sep 26;30(20):35467-35477. doi: 10.1364/OE.470844. Opt Express. 2022. PMID: 36258497 Free article.
To reduce the acquisition time of interferogram and provide a dynamic phase retrieval method with arbitrary phase shift using a dual-channel simultaneous polarization phase-shifting system, a two-step orthogonalization phase demodulation method (TOPD) based on a single dif …
To reduce the acquisition time of interferogram and provide a dynamic phase retrieval method with arbitrary phase shift using a dual- …
Feature recognition of a 2D array vortex interferogram using a convolutional neural network.
Li Y, Li Y, Zhang D, Li J, Zhang J. Li Y, et al. Appl Opt. 2022 Sep 10;61(26):7685-7691. doi: 10.1364/AO.471045. Appl Opt. 2022. PMID: 36256369
Therefore, the detection of the vortex array is vital. Here, the interferogram between the off-axis Walsh-phase plate and the vortex array is first obtained and then decoded through a convolution neural network (CNN), which can simultaneously determine the topological char …
Therefore, the detection of the vortex array is vital. Here, the interferogram between the off-axis Walsh-phase plate and the vortex …
Dual-wavelength interferogram decoupling method for three-frame generalized dual-wavelength phase-shifting interferometry based on deep learning.
Xu X, Xie M, Ji Y, Wang Y. Xu X, et al. J Opt Soc Am A Opt Image Sci Vis. 2021 Mar 1;38(3):321-327. doi: 10.1364/JOSAA.412433. J Opt Soc Am A Opt Image Sci Vis. 2021. PMID: 33690460
In dual-wavelength interferometry, the key issue is how to efficiently retrieve the phases at each wavelength using the minimum number of wavelength-multiplexed interferograms. To address this problem, a new dual-wavelength interferogram decoupling method with the h …
In dual-wavelength interferometry, the key issue is how to efficiently retrieve the phases at each wavelength using the minimum number of wa …
Fast and high-accuracy measurement of particle size and location from a linear interferogram.
Lu Q, Liu H, Wang H, Liu T, Song T. Lu Q, et al. Appl Opt. 2022 Sep 1;61(25):7482-7489. doi: 10.1364/AO.462096. Appl Opt. 2022. PMID: 36256053
In this paper, we propose, to the best of our knowledge, a novel method of simultaneously detecting and evaluating the location and size of particles from a compression particle interferogram. The 2D position of the particle can be determined with high accuracy, as evaluat …
In this paper, we propose, to the best of our knowledge, a novel method of simultaneously detecting and evaluating the location and size of …
Zernike-Tatian polynomials for interferogram reduction.
Swantner WH, Lowrey WH. Swantner WH, et al. Appl Opt. 1980 Jan 1;19(1):161-3. doi: 10.1364/AO.19.000161. Appl Opt. 1980. PMID: 20216812
Work on orthogonal polynomials by Tatian has been incorporated into a computer program for interferogram analysis. For obscured-aperture optical systems, the data reduction is far more accurate than with programs based only on Zernike polynomials. ...
Work on orthogonal polynomials by Tatian has been incorporated into a computer program for interferogram analysis. For obscured-apert …
Interferogram analysis using Fourier transform techniques.
Roddier C, Roddier F. Roddier C, et al. Appl Opt. 1987 May 1;26(9):1668-73. doi: 10.1364/AO.26.001668. Appl Opt. 1987. PMID: 20454386
Fourier transform techniques have been used to map the complex fringe visibility in several types of interferogram. A Gerchberg-type iterative technique is used to eliminate edge effects. ...
Fourier transform techniques have been used to map the complex fringe visibility in several types of interferogram. A Gerchberg-type …
1,707 results