Diffuse optics for tissue monitoring and tomography

T Durduran, R Choe, WB Baker… - Reports on progress in …, 2010 - iopscience.iop.org
This review describes the diffusion model for light transport in tissues and the medical
applications of diffuse light. Diffuse optics is particularly useful for measurement of tissue …

Diffuse optical tomography: Present status and its future

Y Yamada, S Okawa - Optical Review, 2014 - Springer
Diffuse optical tomography (DOT) is one of the emerging modalities for the non-invasive
imaging of thick biological tissues using near-infrared (NIR) light. This article reviews the …

Near infrared optical tomography using NIRFAST: Algorithm for numerical model and image reconstruction

H Dehghani, ME Eames, PK Yalavarthy… - Communications in …, 2009 - Wiley Online Library
Diffuse optical tomography, also known as near infrared tomography, has been under
investigation, for non‐invasive functional imaging of tissue, specifically for the detection and …

In vivo absorption, scattering, and physiologic properties of 58 malignant breast tumors determined by broadband diffuse optical spectroscopy

A Cerussi, N Shah, D Hsiang, A Durkin… - … of biomedical optics, 2006 - spiedigitallibrary.org
Diffuse optical imaging (DOI) may be a beneficial diagnostic method for women with
mammographically dense breast tissue. In order to evaluate the utility of DOI, we are …

Fast segmentation and high-quality three-dimensional volume mesh creation from medical images for diffuse optical tomography

M Jermyn, H Ghadyani… - … of biomedical optics, 2013 - spiedigitallibrary.org
Multimodal approaches that combine near-infrared (NIR) and conventional imaging
modalities have been shown to improve optical parameter estimation dramatically and thus …

Imaging breast adipose and fibroglandular tissue molecular signatures by using hybrid MRI-guided near-infrared spectral tomography

B Brooksby, BW Pogue, S Jiang… - Proceedings of the …, 2006 - National Acad Sciences
Magnetic resonance (MR)-guided near-infrared spectral tomography was developed and
used to image adipose and fibroglandular breast tissue of 11 normal female subjects …

Structural information within regularization matrices improves near infrared diffuse optical tomography

PK Yalavarthy, BW Pogue, H Dehghani… - Optics …, 2007 - opg.optica.org
Near-Infrared (NIR) tomographic image reconstruction is a non-linear, ill-posed and ill-
conditioned problem, and so in this study, different ways of penalizing the objective function …

Image-guided diffuse optical fluorescence tomography implemented with Laplacian-type regularization

SC Davis, H Dehghani, J Wang, S Jiang, BW Pogue… - Optics express, 2007 - opg.optica.org
A promising method to incorporate tissue structural information into the reconstruction of
diffusion-based fluorescence imaging is introduced. The method regularizes the inversion …

Magnetic resonance–coupled fluorescence tomography scanner for molecular imaging of tissue

SC Davis, BW Pogue, R Springett, C Leussler… - Review of Scientific …, 2008 - pubs.aip.org
A multichannel spectrally resolved optical tomography system to image molecular targets in
small animals from within a clinical MRI is described. Long source/detector fibers operate in …

Weight‐matrix structured regularization provides optimal generalized least‐squares estimate in diffuse optical tomography

PK Yalavarthy, BW Pogue, H Dehghani… - Medical …, 2007 - Wiley Online Library
Diffuse optical tomography (DOT) involves estimation of tissue optical properties using
noninvasive boundary measurements. The image reconstruction procedure is a nonlinear, ill …