27 August 1993 Diffuse tomography
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Proceedings Volume 1887, Physiological Imaging, Spectroscopy, and Early-Detection Diagnostic Methods; (1993); doi: 10.1117/12.151191
Event: OE/LASE'93: Optics, Electro-Optics, and Laser Applications in Scienceand Engineering, 1993, Los Angeles, CA, United States
Abstract
We consider certain models that have been used recently to describe photon migration in a random media with the purpose of imaging this unknown media on the basis of boundary measurements. We discuss the performance of numerical algorithms to tackle the reconstruction problem associated to such models. Some of these algorithms are of nonlinear optimization type, while others proceed in a finite number of steps and do not require iteration. We study also the effect of noise in the performance of these algorithms as well as the deterioration of their performance as the amount of data is reduced.
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F. Alberto Grunbaum, Jorge P. Zubelli, "Diffuse tomography", Proc. SPIE 1887, Physiological Imaging, Spectroscopy, and Early-Detection Diagnostic Methods, (27 August 1993); doi: 10.1117/12.151191; https://doi.org/10.1117/12.151191
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KEYWORDS
Reconstruction algorithms

Sensors

Particles

Inverse problems

3D modeling

Tomography

Optimization (mathematics)

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