Reconstruction of Digital in-line Holograms and Suppression of the Twin-image in Gabor Holography
This report deals with experimental and theoretical investigation of methods of reconstruction of images of micro particles from digital holograms. It is mainly focused on the problem of existence on reconstructed images parasitic signal known as twin-image. It was suggested and investigated two met...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IFSA Publishing, S.L.
2019-05-01
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| Series: | Sensors & Transducers |
| Subjects: | |
| Online Access: | https://sensorsportal.com/HTML/DIGEST/may_2019/Vol_233/P_3081.pdf |
| _version_ | 1797775022719238144 |
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| author | Yu. D. Arapov D. E. Ergashev M. E. Dvornichenko V. G. Kamenev |
| author_facet | Yu. D. Arapov D. E. Ergashev M. E. Dvornichenko V. G. Kamenev |
| author_sort | Yu. D. Arapov |
| collection | DOAJ |
| description | This report deals with experimental and theoretical investigation of methods of reconstruction of images of micro particles from digital holograms. It is mainly focused on the problem of existence on reconstructed images parasitic signal known as twin-image. It was suggested and investigated two methods of elimination of this effect – individual registration of twin-image with subsequent subtraction of it and averaging of series of holograms obtained from several individual channels. It was provided analysis of results and comparison of these methods. |
| first_indexed | 2024-03-12T22:29:40Z |
| format | Article |
| id | doaj.art-8061e0e5685e4780b00a1a5325b27e6e |
| institution | Directory Open Access Journal |
| issn | 2306-8515 1726-5479 |
| language | English |
| last_indexed | 2024-03-12T22:29:40Z |
| publishDate | 2019-05-01 |
| publisher | IFSA Publishing, S.L. |
| record_format | Article |
| series | Sensors & Transducers |
| spelling | doaj.art-8061e0e5685e4780b00a1a5325b27e6e2023-07-21T15:52:42ZengIFSA Publishing, S.L.Sensors & Transducers2306-85151726-54792019-05-0123354045Reconstruction of Digital in-line Holograms and Suppression of the Twin-image in Gabor HolographyYu. D. Arapov0D. E. Ergashev1M. E. Dvornichenko2V. G. Kamenev3Dukhov Automatics Research Institute, Federal State Unitary Enterprise, (VNIIA), LOS LaboratoryDukhov Automatics Research Institute, Federal State Unitary Enterprise, (VNIIA), LOS LaboratoryDukhov Automatics Research Institute, Federal State Unitary Enterprise, (VNIIA), LOS LaboratoryDukhov Automatics Research Institute, Federal State Unitary Enterprise, (VNIIA), LOS LaboratoryThis report deals with experimental and theoretical investigation of methods of reconstruction of images of micro particles from digital holograms. It is mainly focused on the problem of existence on reconstructed images parasitic signal known as twin-image. It was suggested and investigated two methods of elimination of this effect – individual registration of twin-image with subsequent subtraction of it and averaging of series of holograms obtained from several individual channels. It was provided analysis of results and comparison of these methods.https://sensorsportal.com/HTML/DIGEST/may_2019/Vol_233/P_3081.pdfdigital holographyin-linetwin-imageconvolutionfftmodelling holograms |
| spellingShingle | Yu. D. Arapov D. E. Ergashev M. E. Dvornichenko V. G. Kamenev Reconstruction of Digital in-line Holograms and Suppression of the Twin-image in Gabor Holography Sensors & Transducers digital holography in-line twin-image convolution fft modelling holograms |
| title | Reconstruction of Digital in-line Holograms and Suppression of the Twin-image in Gabor Holography |
| title_full | Reconstruction of Digital in-line Holograms and Suppression of the Twin-image in Gabor Holography |
| title_fullStr | Reconstruction of Digital in-line Holograms and Suppression of the Twin-image in Gabor Holography |
| title_full_unstemmed | Reconstruction of Digital in-line Holograms and Suppression of the Twin-image in Gabor Holography |
| title_short | Reconstruction of Digital in-line Holograms and Suppression of the Twin-image in Gabor Holography |
| title_sort | reconstruction of digital in line holograms and suppression of the twin image in gabor holography |
| topic | digital holography in-line twin-image convolution fft modelling holograms |
| url | https://sensorsportal.com/HTML/DIGEST/may_2019/Vol_233/P_3081.pdf |
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