Diffuse Optical Imaging Using Decomposition Methods
Diffuse optical imaging (DOI) for detecting and locating targets in a highly scattering turbid medium is treated as a blind source separation (BSS) problem. Three matrix decomposition methods, independent component analysis (ICA), principal component analysis (PCA), and nonnegative matrix factorizat...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2012-01-01
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| Series: | International Journal of Optics |
| Online Access: | http://dx.doi.org/10.1155/2012/185435 |
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| _version_ | 1849402998123397120 |
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| author | Binlin Wu M. Alrubaiee W. Cai M. Xu S. K. Gayen |
| author_facet | Binlin Wu M. Alrubaiee W. Cai M. Xu S. K. Gayen |
| author_sort | Binlin Wu |
| collection | DOAJ |
| description | Diffuse optical imaging (DOI) for detecting and locating targets in a highly scattering turbid medium is treated as a blind source separation (BSS) problem. Three matrix decomposition methods, independent component analysis (ICA), principal component analysis (PCA), and nonnegative matrix factorization (NMF) were used to study the DOI problem. The efficacy of resulting approaches was evaluated and compared using simulated and experimental data. Samples used in the experiments included Intralipid-10% or Intralipid-20% suspension in water as the medium with absorptive or scattering targets embedded. |
| format | Article |
| id | doaj-art-92ee657f0edc443cbc8db61c276508cc |
| institution | Kabale University |
| issn | 1687-9384 1687-9392 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Optics |
| spelling | doaj-art-92ee657f0edc443cbc8db61c276508cc2025-08-20T03:37:23ZengWileyInternational Journal of Optics1687-93841687-93922012-01-01201210.1155/2012/185435185435Diffuse Optical Imaging Using Decomposition MethodsBinlin Wu0M. Alrubaiee1W. Cai2M. Xu3S. K. Gayen4Department of Physics, The City College and The Graduate Center of The City University of New York, 160 Convent Avenue, New York, NY 10031, USADepartment of Physics, The City College and The Graduate Center of The City University of New York, 160 Convent Avenue, New York, NY 10031, USADepartment of Physics, The City College and The Graduate Center of The City University of New York, 160 Convent Avenue, New York, NY 10031, USADepartment of Physics, Fairfield University, 1073 North Benson Road, Fairfield, CT 06824, USADepartment of Physics, The City College and The Graduate Center of The City University of New York, 160 Convent Avenue, New York, NY 10031, USADiffuse optical imaging (DOI) for detecting and locating targets in a highly scattering turbid medium is treated as a blind source separation (BSS) problem. Three matrix decomposition methods, independent component analysis (ICA), principal component analysis (PCA), and nonnegative matrix factorization (NMF) were used to study the DOI problem. The efficacy of resulting approaches was evaluated and compared using simulated and experimental data. Samples used in the experiments included Intralipid-10% or Intralipid-20% suspension in water as the medium with absorptive or scattering targets embedded.http://dx.doi.org/10.1155/2012/185435 |
| spellingShingle | Binlin Wu M. Alrubaiee W. Cai M. Xu S. K. Gayen Diffuse Optical Imaging Using Decomposition Methods International Journal of Optics |
| title | Diffuse Optical Imaging Using Decomposition Methods |
| title_full | Diffuse Optical Imaging Using Decomposition Methods |
| title_fullStr | Diffuse Optical Imaging Using Decomposition Methods |
| title_full_unstemmed | Diffuse Optical Imaging Using Decomposition Methods |
| title_short | Diffuse Optical Imaging Using Decomposition Methods |
| title_sort | diffuse optical imaging using decomposition methods |
| url | http://dx.doi.org/10.1155/2012/185435 |
| work_keys_str_mv | AT binlinwu diffuseopticalimagingusingdecompositionmethods AT malrubaiee diffuseopticalimagingusingdecompositionmethods AT wcai diffuseopticalimagingusingdecompositionmethods AT mxu diffuseopticalimagingusingdecompositionmethods AT skgayen diffuseopticalimagingusingdecompositionmethods |