Normalized ghost imaging
We present an experimental comparison between different iterative ghost imaging algorithms. Our experimental setup utilizes a spatial light modulator for generating known random light fields to illuminate a partially-transmissive object. We adapt the weighting factor used in the traditional ghost im...
| Main Authors: | , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
Optical Society of America
2014
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| Online Access: | http://hdl.handle.net/1721.1/90847 https://orcid.org/0000-0002-6094-5861 |
| _version_ | 1826216439670898688 |
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| author | Sun, Baoqing Welsh, Stephen S. Edgar, Matthew P. Shapiro, Jeffrey H. Padgett, Miles J. |
| author2 | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science |
| author_facet | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Sun, Baoqing Welsh, Stephen S. Edgar, Matthew P. Shapiro, Jeffrey H. Padgett, Miles J. |
| author_sort | Sun, Baoqing |
| collection | MIT |
| description | We present an experimental comparison between different iterative ghost imaging algorithms. Our experimental setup utilizes a spatial light modulator for generating known random light fields to illuminate a partially-transmissive object. We adapt the weighting factor used in the traditional ghost imaging algorithm to account for changes in the efficiency of the generated light field. We show that our normalized weighting algorithm can match the performance of differential ghost imaging. |
| first_indexed | 2024-09-23T16:47:42Z |
| format | Article |
| id | mit-1721.1/90847 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T16:47:42Z |
| publishDate | 2014 |
| publisher | Optical Society of America |
| record_format | dspace |
| spelling | mit-1721.1/908472022-10-03T08:19:46Z Normalized ghost imaging Sun, Baoqing Welsh, Stephen S. Edgar, Matthew P. Shapiro, Jeffrey H. Padgett, Miles J. Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology. Research Laboratory of Electronics Shapiro, Jeffrey H. We present an experimental comparison between different iterative ghost imaging algorithms. Our experimental setup utilizes a spatial light modulator for generating known random light fields to illuminate a partially-transmissive object. We adapt the weighting factor used in the traditional ghost imaging algorithm to account for changes in the efficiency of the generated light field. We show that our normalized weighting algorithm can match the performance of differential ghost imaging. United States. Defense Advanced Research Projects Agency. Information in a Photon (InPho) Program 2014-10-09T18:26:24Z 2014-10-09T18:26:24Z 2012-07 2012-05 Article http://purl.org/eprint/type/JournalArticle 1094-4087 http://hdl.handle.net/1721.1/90847 Sun, Baoqing, Stephen S. Welsh, Matthew P. Edgar, Jeffrey H. Shapiro, and Miles J. Padgett. “Normalized Ghost Imaging.” Optics Express 20, no. 15 (2012): 16892. https://orcid.org/0000-0002-6094-5861 en_US http://dx.doi.org/10.1364/OE.20.016892 Optics Express Creative Commons Attribution-Noncommercial-Share Alike http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf Optical Society of America arXiv |
| spellingShingle | Sun, Baoqing Welsh, Stephen S. Edgar, Matthew P. Shapiro, Jeffrey H. Padgett, Miles J. Normalized ghost imaging |
| title | Normalized ghost imaging |
| title_full | Normalized ghost imaging |
| title_fullStr | Normalized ghost imaging |
| title_full_unstemmed | Normalized ghost imaging |
| title_short | Normalized ghost imaging |
| title_sort | normalized ghost imaging |
| url | http://hdl.handle.net/1721.1/90847 https://orcid.org/0000-0002-6094-5861 |
| work_keys_str_mv | AT sunbaoqing normalizedghostimaging AT welshstephens normalizedghostimaging AT edgarmatthewp normalizedghostimaging AT shapirojeffreyh normalizedghostimaging AT padgettmilesj normalizedghostimaging |