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Hennelly, Bryan M., Kelly, Damien, Pandey, Nitesh and Monaghan, David (2010) Zooming Algorithms for Digital Holography. Journal of Physics: Conference Series :, 206 (012027). pp. 1-2. ISSN 1742-6588
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Abstract
Digital Holography is an imaging modality made up of two parts: (i) Recording
an interference pattern on a CCD, where an object wave field and a known reference wave are
coincident and extracting the complex object wave field from this interference pattern and (ii)
Replaying or reconstructing the hologram on a computer by simulating the propagation of the
object wave field back to the object plane. Thus an image is obtained. We show how to adapt
the reconstruction algorithm in a simple way to allow it to generate any output range and in
any location making it far more versatile for zooming in on specific regions of our reconstructed
image.
| Item Type: | Article |
|---|---|
| Additional Information: | Proceedings of 2009 Euro-American Workshop on Information Optics. This research is funded from the European Community's Seventh Framework Programme FP7/2007 2013 under grant agreement 216105 "Real 3D". |
| Keywords: | Zooming Algorithms; Digital Holography; |
| Academic Unit: | Faculty of Science and Engineering > Computer Science Faculty of Science and Engineering > Electronic Engineering |
| Item ID: | 5807 |
| Identification Number: | 10.1088/1742-6596/206/1/012027 |
| Depositing User: | Dr. Bryan Hennelly |
| Date Deposited: | 10 Feb 2015 15:43 |
| Journal or Publication Title: | Journal of Physics: Conference Series : |
| Publisher: | IOP Publishing |
| Refereed: | Yes |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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