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Journal article
Local inversions in ultrasound-modulated optical tomography
Inverse problems, v 30(2), pp 25005-17
28 Jan 2014
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Ultrasound-modulated optical tomography is a hybrid imaging modality that aims to combine the high contrast of optical waves with the high resolution of ultrasound. We follow the model of the influence of ultrasound modulation on the light intensity measurements developed in Bal and Schotland (2010 Phys. Rev. Lett. 104 043902). We present sufficient conditions ensuring that the absorption and diffusion coefficients modeling light propagation can locally be uniquely and stably reconstructed from the corresponding available information. We present an iterative procedure to solve such a problem based on the analysis of linear elliptic systems of redundant partial differential equations.
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Details
- Title
- Local inversions in ultrasound-modulated optical tomography
- Creators
- Guillaume Bal - Columbia UniversityShari Moskow - Drexel University
- Publication Details
- Inverse problems, v 30(2), pp 25005-17
- Publisher
- IOP Publishing
- Number of pages
- 17
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Mathematics
- Web of Science ID
- WOS:000332667300005
- Scopus ID
- 2-s2.0-84894514456
- Other Identifier
- 991019167995904721
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- Collaboration types
- Domestic collaboration
- Web of Science research areas
- Mathematics, Applied
- Physics, Mathematical