Abstract
The behavior of engineering systems is highly dependent on the distribution of material parameters. The goal of tomographic imaging is to invert boundary measurements to determine the field of a parameter. This paper reviews difficulties in tomographic imaging, summarizes inversion methods and ray tracing algorithms, and presents a comparative study of matrix-based inversion methods for simulated, laboratory, and field data. The effect of errors in ray-paths and travel times is assessed.
Original language | English (US) |
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Title of host publication | Proceedings of SPIE - The International Society for Optical Engineering |
Editors | Soheil Nazarian, Larry D. Olson |
Publisher | Society of Photo-optical Instrumentation Engineers |
Pages | 67-78 |
Number of pages | 12 |
Volume | 2457 |
ISBN (Print) | 0819418102 |
State | Published - 1995 |
Externally published | Yes |
Event | Nondestructive Evaluation of Aging Structures and Dams - Oakland, CA, USA Duration: Jun 7 1995 → Jun 8 1995 |
Other
Other | Nondestructive Evaluation of Aging Structures and Dams |
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City | Oakland, CA, USA |
Period | 06/7/95 → 06/8/95 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Condensed Matter Physics