Scattering of Diffuse Photon Density Waves by Spherical Inhomogeneities Within Turbid Media: Analytic Solution and Applications
We present an analytic solution for the scattering of diffuse photon density waves by spherical inhomogeneities within turbid media. The analytic result is compared to experimental measurements. Close agreement between theory and experiment permits the use of the theory to determine the properties o...
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| Veröffentlicht in: | Proceedings of the National Academy of Sciences - PNAS 1994-05, Vol.91 (11), p.4887-4891 |
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| container_issue | 11 |
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| container_title | Proceedings of the National Academy of Sciences - PNAS |
| container_volume | 91 |
| creator | Boas, D. A. O'Leary, M. A. Chance, B. Yodh, A. G. |
| description | We present an analytic solution for the scattering of diffuse photon density waves by spherical inhomogeneities within turbid media. The analytic result is compared to experimental measurements. Close agreement between theory and experiment permits the use of the theory to determine the properties of unknown sphere-like objects embedded in turbid media. The analytic solution is extended to encompass several problems of practical interest in imaging, including the influence of multiple sources, multiple objects, and boundaries on the characterization of spherical inhomogeneities. We also extend the solution to encompass time-domain measurements. |
| doi_str_mv | 10.1073/pnas.91.11.4887 |
| format | Article |
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| language | eng |
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| source | MEDLINE; Jstor Complete Legacy; PubMed Central; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry |
| subjects | Algorithms Amplitude Analytics Biochemistry Boundary conditions Experimental data Humans Imaging Inhomogeneity Medical imaging Models, Theoretical Optics Perceptual localization Photon density Photons Scattering, Radiation Solutions |
| title | Scattering of Diffuse Photon Density Waves by Spherical Inhomogeneities Within Turbid Media: Analytic Solution and Applications |
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