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Bioluminescence Tomography for Media with Spatially Varying Refractive Index
| Content Provider | Semantic Scholar |
|---|---|
| Author | Gong, Ruiliang Han, Weimin |
| Copyright Year | 2009 |
| Abstract | Biomedical imaging has developed into the level of molecular imaging. Bioluminescence tomography (BLT), as an optical imaging modality, is a rapidly developing new and promising field. So far, much of the theoretical analysis of BLT is based on a diffusion approximation equation for media with constant refractive index. In this paper, we study the BLT problem for media with spatially varying refractive index. We introduce a general framework with Tikhonov regularization for this purpose, present its well-posedness and establish error bounds for its numerical solution by the finite element method. Numerical results are reported on simulations of the BLT problem for media with spatially varying refractive index. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://homepage.divms.uiowa.edu/~whan/e9.pdf |
| Alternate Webpage(s) | http://www.cs.uiowa.edu/~whan/e9.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Approximation Balanced ligamentous tension technique (procedure) Bioluminescence test CT scan Entity Class - imaging modality Finite element method Magnetic Resonance Imaging Matrix regularization Molecular imaging Numerical linear algebra Numerical partial differential equations Optical Imaging Simulation Well-posed problem X-Ray Computed Tomography |
| Content Type | Text |
| Resource Type | Article |
