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Literature DB >> 11038527

Time-resolved optical diffusion tomographic image reconstruction in highly scattering turbid media.

W Cai¹, B B Das, F Liu, M Zevallos, M Lax, R R Alfano.

Abstract

The image of an object hidden in highly scattering media was reconstructed using a fast, noise-resistant algorithm newly applied to diffusion tomography. A pulsed light source producing scattered and transmitted light is examined at multiple times. Multiple source detector pairs around the medium are used to obtain data in many different directions. An inverse scattering algorithm with nonuniform regularization achieves rapid inversion convergence.

Year: 1996 PMID： 11038527 PMCID： PMC19344 DOI： 10.1073/pnas.93.24.13561

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

4 in total

1. Image reconstruction of the interior of bodies that diffuse radiation.

Authors: J R Singer; F A Grünbaum; P Kohn; J P Zubelli
Journal: Science Date: 1990-05-25 Impact factor: 47.728

2. Time-resolved imaging of translucent droplets in highly scattering turbid media.

Authors: R R Alfano; X Liang; L Wang; P P Ho
Journal: Science Date: 1994-06-24 Impact factor: 47.728

3. Optical coherence tomography.

Authors: D Huang; E A Swanson; C P Lin; J S Schuman; W G Stinson; W Chang; M R Hee; T Flotte; K Gregory; C A Puliafito
Journal: Science Date: 1991-11-22 Impact factor: 47.728

4. Highly sensitive object location in tissue models with linear in-phase and anti-phase multi-element optical arrays in one and two dimensions.

Authors: B Chance; K Kang; L He; J Weng; E Sevick
Journal: Proc Natl Acad Sci U S A Date: 1993-04-15 Impact factor: 11.205

4 in total

3 in total

Time-resolved optical diffusion tomographic image reconstruction in highly scattering turbid media.

1. Image reconstruction of the interior of bodies that diffuse radiation.

2. Time-resolved imaging of translucent droplets in highly scattering turbid media.

3. Optical coherence tomography.

4. Highly sensitive object location in tissue models with linear in-phase and anti-phase multi-element optical arrays in one and two dimensions.

1. A boundary migration model for imaging within volumetric scattering media.

2. Early photon tomography allows fluorescence detection of lung carcinomas and disease progression in mice in vivo.

3. Analog time-reversed ultrasonically encoded light focusing inside scattering media with a 33,000× optical power gain.