Simultaneous reconstruction of absorption and scattering images by multichannel measurement of purely temporal data

被引：62

作者：

Hebden, JC

Schmidt, FEW

Fry, ME

Schweiger, M

Hillman, EMC

Delpy, DT

Arridge, SR

机构：

[1] UCL, Dept Phys Med, London WC1E 6JA, England

[2] UCL, Dept Comp Sci, London WC1E 6BT, England

来源：

OPTICS LETTERS | 1999年 / 24卷 / 08期

关键词：

D O I：

10.1364/OL.24.000534

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present what is believed to be the first simultaneous reconstruction of the internal scattering and absorbing properties of a highly scattering medium by use of purely temporal data. These results are also the first acquired with the multichannel time-resolved imaging system developed at University College London. (C) 1999 Optical Society of America.

引用

收藏

页码：534 / 536

页数：3

相关论文

共 15 条

[1] A gradient-based optimisation scheme for optical tomography [J].

Arridge, SR ;

Schweiger, M .

OPTICS EXPRESS, 1998, 2 (06) :213-226

[2] PHOTON-MEASUREMENT DENSITY-FUNCTIONS .1. ANALYTICAL FORMS [J].

ARRIDGE, SR .

APPLIED OPTICS, 1995, 34 (31) :7395-7409

[3] Optical imaging in medicine .2. Modelling and reconstruction [J].

Arridge, SR ;

Hebden, JC .

PHYSICS IN MEDICINE AND BIOLOGY, 1997, 42 (05) :841-853

[4] Nonuniqueness in diffusion-based optical tomography [J].

Arridge, SR ;

Lionheart, WRB .

OPTICS LETTERS, 1998, 23 (11) :882-884

[5]

ARRIDGE SR, IN PRESS IMA VOLUMES, V110

[6]

Chance B, 1997, P SPIE, V2979

[7] ENHANCED TIME-RESOLVED IMAGING WITH A DIFFUSION-MODEL OF PHOTON TRANSPORT [J].

HEBDEN, JC ;

DELPY, DT .

OPTICS LETTERS, 1994, 19 (05) :311-313

[8] SIMULTANEOUS RECONSTRUCTION OF OPTICAL-ABSORPTION AND SCATTERING MAPS IN TURBID MEDIA FROM NEAR-INFRARED FREQUENCY-DOMAIN DATA [J].

JIANG, HB ;

PAULSEN, KD ;

OSTERBERG, UL ;

POGUE, BW ;

PATTERSON, MS .

OPTICS LETTERS, 1995, 20 (20) :2128-2130

[9] Frequency-domain near-infrared photo diffusion imaging: Initial evaluation in multitarget tissuelike phantoms [J].

Jiang, HB ;

Paulsen, KD ;

Osterberg, UL ;

Patterson, MS .

MEDICAL PHYSICS, 1998, 25 (02) :183-193

[10] EXPERIMENTAL IMAGES OF HETEROGENEOUS TURBID MEDIA BY FREQUENCY-DOMAIN DIFFUSING-PHOTON TOMOGRAPHY [J].

OLEARY, MA ;

BOAS, DA ;

CHANCE, B ;

YODH, AG .

OPTICS LETTERS, 1995, 20 (05) :426-428