Solving the Inverse Problem in OCT using Full-Wave Adjoint Models
| Autor: | Peter R. T. Munro, Callum M. Macdonald, Simon R. Arridge |
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| Rok vydání: | 2019 |
| Předmět: |
Full wave
020205 medical informatics Optical coherence tomography medicine.diagnostic_test Computer science Electric susceptibility 0202 electrical engineering electronic engineering information engineering medicine Applied mathematics Inversion (meteorology) 02 engineering and technology Inverse problem |
| Zdroj: | 2019 IEEE Photonics Conference (IPC). |
| Popis: | We explore the use of full-wave (Maxwell's Equations-based) forward and adjoint solvers to approach the inverse problem in Optical Coherence Tomography. We demonstrate that oscillatory artifacts in the electric susceptibility arise in the inversion process due to the intrinsic wave-nature of the forward and adjoint models. These methods however still perform well in reproducing measured data sets. |
| Databáze: | OpenAIRE |
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