Expansion of two-dimensional imaging apertures for resolutionimprovement in long-wavelength holography
A method is described for improving resolution in long-wavelength holography by expanding the two-dimensional hologram aperture. Simulation results are presented to illustrate resolution improvements obtained when doubling the linear size of square apertures for imaging single-point, multiple-point...
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | |
| التنسيق: | article |
| منشور في: |
1990
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://eprints.kfupm.edu.sa/id/eprint/14486/1/14486_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14486/2/14486_2.doc |
| الوسوم: |
إضافة وسم
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| _version_ | 1864513393808900097 |
|---|---|
| author | Abdel-Aal, R.E. |
| author2 | unknown |
| author2_role | author |
| author_facet | Abdel-Aal, R.E. unknown |
| author_role | author |
| dc.creator.none.fl_str_mv | Abdel-Aal, R.E. unknown |
| dc.date.none.fl_str_mv | 1990-06 2020 |
| dc.format.none.fl_str_mv | application/pdf application/msword |
| dc.identifier.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14486/1/14486_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14486/2/14486_2.doc (1990) Expansion of two-dimensional imaging apertures for resolutionimprovement in long-wavelength holography. Communications, Speech and Vision, IEE Proceedings I [see also IEE Proceedings-Communications], 137. |
| dc.language.none.fl_str_mv | en en |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.relation.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14486/ |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Computer |
| dc.title.none.fl_str_mv | Expansion of two-dimensional imaging apertures for resolutionimprovement in long-wavelength holography |
| dc.type.none.fl_str_mv | Article PeerReviewed info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | A method is described for improving resolution in long-wavelength holography by expanding the two-dimensional hologram aperture. Simulation results are presented to illustrate resolution improvements obtained when doubling the linear size of square apertures for imaging single-point, multiple-point and quasi-continuous objects in the presence of noise. A technique for improving the quality of images reconstructed from predicted holograms using a number of focus measures is described. Alternative strategies for reconstructing the two-dimensional holograms are discussed and their performance compared regarding prediction errors and noise. Data is supplied on CPU time usage for hologram expansion and reconstruction on a VAX-11/785 computer |
| eu_rights_str_mv | openAccess |
| format | article |
| id | KFUPM_5d0847824c4fd63f6e4fa461770155c3 |
| identifier_str_mv | (1990) Expansion of two-dimensional imaging apertures for resolutionimprovement in long-wavelength holography. Communications, Speech and Vision, IEE Proceedings I [see also IEE Proceedings-Communications], 137. |
| language_invalid_str_mv | en |
| network_acronym_str | KFUPM |
| network_name_str | King Fahd University of Petroleum and Minerals |
| oai_identifier_str | oai::14486 |
| publishDate | 1990 |
| publisher.none.fl_str_mv | IEEE |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Expansion of two-dimensional imaging apertures for resolutionimprovement in long-wavelength holographyAbdel-Aal, R.E.unknownComputerA method is described for improving resolution in long-wavelength holography by expanding the two-dimensional hologram aperture. Simulation results are presented to illustrate resolution improvements obtained when doubling the linear size of square apertures for imaging single-point, multiple-point and quasi-continuous objects in the presence of noise. A technique for improving the quality of images reconstructed from predicted holograms using a number of focus measures is described. Alternative strategies for reconstructing the two-dimensional holograms are discussed and their performance compared regarding prediction errors and noise. Data is supplied on CPU time usage for hologram expansion and reconstruction on a VAX-11/785 computerIEEE1990-062020ArticlePeerReviewedinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/mswordhttps://eprints.kfupm.edu.sa/id/eprint/14486/1/14486_1.pdfhttps://eprints.kfupm.edu.sa/id/eprint/14486/2/14486_2.doc (1990) Expansion of two-dimensional imaging apertures for resolutionimprovement in long-wavelength holography. Communications, Speech and Vision, IEE Proceedings I [see also IEE Proceedings-Communications], 137. enenhttps://eprints.kfupm.edu.sa/id/eprint/14486/info:eu-repo/semantics/openAccessoai::144862019-11-01T14:06:02Z |
| spellingShingle | Expansion of two-dimensional imaging apertures for resolutionimprovement in long-wavelength holography Abdel-Aal, R.E. Computer |
| status_str | publishedVersion |
| title | Expansion of two-dimensional imaging apertures for resolutionimprovement in long-wavelength holography |
| title_full | Expansion of two-dimensional imaging apertures for resolutionimprovement in long-wavelength holography |
| title_fullStr | Expansion of two-dimensional imaging apertures for resolutionimprovement in long-wavelength holography |
| title_full_unstemmed | Expansion of two-dimensional imaging apertures for resolutionimprovement in long-wavelength holography |
| title_short | Expansion of two-dimensional imaging apertures for resolutionimprovement in long-wavelength holography |
| title_sort | Expansion of two-dimensional imaging apertures for resolutionimprovement in long-wavelength holography |
| topic | Computer |
| url | https://eprints.kfupm.edu.sa/id/eprint/14486/1/14486_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14486/2/14486_2.doc |