Enhancement of two-dimensional holographic images by resolutionimprovement through hologram aperture expansion
The application of the 1-D aperture expansion algorithm to 2-D holograms is demonstrated for the cases of 1-point, 2-point, and quasi-continuous objects in the presence of noise. Due to the 1-D nature of the algorithm, different predictive models used for rows and columns in the case of 2-point and...
Saved in:
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | article |
| Published: |
1989
|
| Subjects: | |
| Online Access: | https://eprints.kfupm.edu.sa/id/eprint/14634/1/14634_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14634/2/14634_2.doc |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1864513403209383936 |
|---|---|
| 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 | 1989-07 2020 |
| dc.format.none.fl_str_mv | application/pdf application/msword |
| dc.identifier.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14634/1/14634_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14634/2/14634_2.doc (1989) Enhancement of two-dimensional holographic images by resolutionimprovement through hologram aperture expansion. Image Processing and its Applications, 1989., Third International conference, 1. |
| 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/14634/ |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Computer |
| dc.title.none.fl_str_mv | Enhancement of two-dimensional holographic images by resolutionimprovement through hologram aperture expansion |
| dc.type.none.fl_str_mv | Article PeerReviewed info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | The application of the 1-D aperture expansion algorithm to 2-D holograms is demonstrated for the cases of 1-point, 2-point, and quasi-continuous objects in the presence of noise. Due to the 1-D nature of the algorithm, different predictive models used for rows and columns in the case of 2-point and similar objects; which calls for some prior knowledge of the object geometry. Quality of images from expanded holograms may be improved by reconstructing at a distance which optimizes a quality criterion in the image. Of the two methods considered for reconstructing area holograms the 2-D method performs better with prediction errors and noise and is computationally faster |
| eu_rights_str_mv | openAccess |
| format | article |
| id | KFUPM_8549367c12cae2bda32389720ed3ffd9 |
| identifier_str_mv | (1989) Enhancement of two-dimensional holographic images by resolutionimprovement through hologram aperture expansion. Image Processing and its Applications, 1989., Third International conference, 1. |
| language_invalid_str_mv | en |
| network_acronym_str | KFUPM |
| network_name_str | King Fahd University of Petroleum and Minerals |
| oai_identifier_str | oai::14634 |
| publishDate | 1989 |
| publisher.none.fl_str_mv | IEEE |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Enhancement of two-dimensional holographic images by resolutionimprovement through hologram aperture expansionAbdel-Aal, R.E.unknownComputerThe application of the 1-D aperture expansion algorithm to 2-D holograms is demonstrated for the cases of 1-point, 2-point, and quasi-continuous objects in the presence of noise. Due to the 1-D nature of the algorithm, different predictive models used for rows and columns in the case of 2-point and similar objects; which calls for some prior knowledge of the object geometry. Quality of images from expanded holograms may be improved by reconstructing at a distance which optimizes a quality criterion in the image. Of the two methods considered for reconstructing area holograms the 2-D method performs better with prediction errors and noise and is computationally fasterIEEE1989-072020ArticlePeerReviewedinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/mswordhttps://eprints.kfupm.edu.sa/id/eprint/14634/1/14634_1.pdfhttps://eprints.kfupm.edu.sa/id/eprint/14634/2/14634_2.doc (1989) Enhancement of two-dimensional holographic images by resolutionimprovement through hologram aperture expansion. Image Processing and its Applications, 1989., Third International conference, 1. enenhttps://eprints.kfupm.edu.sa/id/eprint/14634/info:eu-repo/semantics/openAccessoai::146342019-11-01T14:06:43Z |
| spellingShingle | Enhancement of two-dimensional holographic images by resolutionimprovement through hologram aperture expansion Abdel-Aal, R.E. Computer |
| status_str | publishedVersion |
| title | Enhancement of two-dimensional holographic images by resolutionimprovement through hologram aperture expansion |
| title_full | Enhancement of two-dimensional holographic images by resolutionimprovement through hologram aperture expansion |
| title_fullStr | Enhancement of two-dimensional holographic images by resolutionimprovement through hologram aperture expansion |
| title_full_unstemmed | Enhancement of two-dimensional holographic images by resolutionimprovement through hologram aperture expansion |
| title_short | Enhancement of two-dimensional holographic images by resolutionimprovement through hologram aperture expansion |
| title_sort | Enhancement of two-dimensional holographic images by resolutionimprovement through hologram aperture expansion |
| topic | Computer |
| url | https://eprints.kfupm.edu.sa/id/eprint/14634/1/14634_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14634/2/14634_2.doc |