Title:
Object localization in the presence of a strong heterogeneous background in fluorescent tomography
Object localization in the presence of a strong heterogeneous background in fluorescent tomography
| dc.contributor.author | Mohajerani, Pouyan | en_US |
| dc.contributor.author | Eftekhar, Ali Asghar | en_US |
| dc.contributor.author | Adibi, Ali | en_US |
| dc.contributor.corporatename | Georgia Institute of Technology. Center for Organic Photonics and Electronics | en_US |
| dc.contributor.corporatename | Georgia Institute of Technology. School of Electrical and Computer Engineering | en_US |
| dc.date.accessioned | 2012-12-05T19:50:30Z | |
| dc.date.available | 2012-12-05T19:50:30Z | |
| dc.date.issued | 2008-06 | |
| dc.description | © 2008 Optical Society of America | en_US |
| dc.description | The definitive version of this paper is available at: http://dx.doi.org/10.1364/JOSAA.25.001467 | en_US |
| dc.description | DOI: 10.1364/JOSAA.25.001467 | en_US |
| dc.description.abstract | We propose a method for object localization in fluorescent tomography (FT) in the presence of a highly heterogeneous background. Existing approaches typically assume a homogeneous background distribution; thus, they are incapable of accurately accounting for the more general case of an unconstrained, possibly heterogeneous, background. The proposed method iteratively solves the inverse problem over a solution space partitioned into a background subspace and an object subspace to simultaneously estimate the background and localize the target fluorescent objects. Simulation results of this algorithm applied to continuous-wave FT demonstrate effective localization of target objects in the presence of highly heterogeneous background distributions. | en_US |
| dc.identifier.citation | Mohajerani, Pouyan and Eftekhar, Ali Asghar and Adibi, Ali, "Object localization in the presence of a strong heterogeneous background in fluorescent tomography," Journal of the Optical Society of America A-Optics Image Science and Vision, 25, 6, 1467-1479 (June 2008) | en_US |
| dc.identifier.doi | 10.1364/JOSAA.25.001467 | |
| dc.identifier.issn | 1084-7529 | |
| dc.identifier.uri | http://hdl.handle.net/1853/45510 | |
| dc.language.iso | en_US | en_US |
| dc.publisher | Georgia Institute of Technology | en_US |
| dc.publisher.original | Optical Society of America | en_US |
| dc.subject | Medical optics and biotechnology | en_US |
| dc.subject | Medical optics | en_US |
| dc.subject | Biotechnology | en_US |
| dc.subject | Image reconstruction techniques | en_US |
| dc.subject | Medical and biological imaging | en_US |
| dc.subject | Turbid media | en_US |
| dc.title | Object localization in the presence of a strong heterogeneous background in fluorescent tomography | en_US |
| dc.type | Text | |
| dc.type.genre | Article | |
| dspace.entity.type | Publication | |
| local.contributor.author | Adibi, Ali | |
| local.contributor.corporatename | Center for Organic Photonics and Electronics | |
| relation.isAuthorOfPublication | 3f390cd1-919c-4946-af63-6f9f1e244776 | |
| relation.isOrgUnitOfPublication | 43f8dc5f-0678-4f07-b44a-edbf587c338f |
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