Method of multilayer object sectioning based on a light scattering model
We discuss a problem of reconstructing (sectioning) multilayer object images in observed images obtained by focusing the imaging system on each layer and containing spurious blurry images of neighboring layers. The blurring model used describes a physical process of incoherent light scattering in t...
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| Format: | Article |
| Language: | English |
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Samara National Research University
2023-10-01
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| Series: | Компьютерная оптика |
| Subjects: | |
| Online Access: | https://www.computeroptics.ru/eng/KO/Annot/KO47-5/470509e.html |
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| author | S.D. Bazhitov A.V. Larichev A.V. Razgulin T.E. Romanenko |
| author_facet | S.D. Bazhitov A.V. Larichev A.V. Razgulin T.E. Romanenko |
| author_sort | S.D. Bazhitov |
| collection | DOAJ |
| description | We discuss a problem of reconstructing (sectioning) multilayer object images in observed images obtained by focusing the imaging system on each layer and containing spurious blurry images of neighboring layers. The blurring model used describes a physical process of incoherent light scattering in the Fresnel approximation with a priori unknown parameters of the point spread function. We propose a method of "Boundary separation" of sectioning, which combines the use of a physical blur model with modern methods of blur estimating and edge detection. The results of testing the "Boundary separation" method on the data of physical experiments with different-scale model multilayer objects are analyzed and compared with the existing methods for solving the optical sectioning problem. It is concluded that the method is most effective on multilayer objects with clearly defined boundaries, on which the method has demonstrated almost complete restoration of the desired layers. |
| format | Article |
| id | doaj-art-00e6d19b4d79418e91cb017441110afc |
| institution | Kabale University |
| issn | 0134-2452 2412-6179 |
| language | English |
| publishDate | 2023-10-01 |
| publisher | Samara National Research University |
| record_format | Article |
| series | Компьютерная оптика |
| spelling | doaj-art-00e6d19b4d79418e91cb017441110afc2025-01-22T04:57:48ZengSamara National Research UniversityКомпьютерная оптика0134-24522412-61792023-10-0147575176010.18287/2412-6179-CO-1266Method of multilayer object sectioning based on a light scattering modelS.D. Bazhitov0A.V. Larichev1A.V. Razgulin2T.E. Romanenko3Lomonosov Moscow State UniversityLomonosov Moscow State University; IPLIT RAS - Branch of the Federal Research Center "Crystallography and Photonics" RASLomonosov Moscow State UniversityLomonosov Moscow State UniversityWe discuss a problem of reconstructing (sectioning) multilayer object images in observed images obtained by focusing the imaging system on each layer and containing spurious blurry images of neighboring layers. The blurring model used describes a physical process of incoherent light scattering in the Fresnel approximation with a priori unknown parameters of the point spread function. We propose a method of "Boundary separation" of sectioning, which combines the use of a physical blur model with modern methods of blur estimating and edge detection. The results of testing the "Boundary separation" method on the data of physical experiments with different-scale model multilayer objects are analyzed and compared with the existing methods for solving the optical sectioning problem. It is concluded that the method is most effective on multilayer objects with clearly defined boundaries, on which the method has demonstrated almost complete restoration of the desired layers.https://www.computeroptics.ru/eng/KO/Annot/KO47-5/470509e.htmlsectioningdeconvolutionimaging systemconvolutionblur |
| spellingShingle | S.D. Bazhitov A.V. Larichev A.V. Razgulin T.E. Romanenko Method of multilayer object sectioning based on a light scattering model Компьютерная оптика sectioning deconvolution imaging system convolution blur |
| title | Method of multilayer object sectioning based on a light scattering model |
| title_full | Method of multilayer object sectioning based on a light scattering model |
| title_fullStr | Method of multilayer object sectioning based on a light scattering model |
| title_full_unstemmed | Method of multilayer object sectioning based on a light scattering model |
| title_short | Method of multilayer object sectioning based on a light scattering model |
| title_sort | method of multilayer object sectioning based on a light scattering model |
| topic | sectioning deconvolution imaging system convolution blur |
| url | https://www.computeroptics.ru/eng/KO/Annot/KO47-5/470509e.html |
| work_keys_str_mv | AT sdbazhitov methodofmultilayerobjectsectioningbasedonalightscatteringmodel AT avlarichev methodofmultilayerobjectsectioningbasedonalightscatteringmodel AT avrazgulin methodofmultilayerobjectsectioningbasedonalightscatteringmodel AT teromanenko methodofmultilayerobjectsectioningbasedonalightscatteringmodel |