Efficient optical parameter mapping based on time-domain radiative transfer equation combined with parallel programming

被引：10

作者：

Zhao, Fang-Zhou ^{[1
,2
]}

Qi, Hong ^{[1
,2
]}

Yao, Gang ^{[1
,2
]}

Ren, Ya-Tao ^{[1
,2
]}

机构：

[1] Harbin Inst Technol, Sch Energy Sci & Engn, Harbin 150001, Peoples R China

[2] Minist Ind & Informat Technol, Key Lab Aerosp Thermophys, Harbin 150001, Peoples R China

来源：

OPTICS EXPRESS | 2020年 / 28卷 / 01期

基金：

中国国家自然科学基金;

关键词：

SPHERICAL-HARMONICS EQUATIONS; INFRARED LASER SPECTROSCOPY; SCATTERING MEDIA; 2-DIMENSIONAL SCATTERING; NUMERICAL DEVELOPMENTS; HEAT-TRANSFER; TOMOGRAPHY; TRANSPORT; ALGORITHM; RECONSTRUCTION;

D O I：

10.1364/OE.381713

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A two-dimensional optical parameter mapping based on the time-domain radiative transfer equation (TD-RTE) is studied in this work. The finite element method with structured and unstructured grids is employed to solve TD-RTE and OpenMP parallel technology is employed to improve the computing efficiency. The sequential quadratic programming algorithm is used as a powerful optimization method to reconstruct absorption and scattering parameter fields and the maximum a posteriori estimation is employed by introducing the regularization term into the objective function to improve the ill-posed inverse problem. In addition, the effects of measurement errors on reconstruction accuracy are investigated thoroughly. All the simulation results demonstrate that the reconstructed scheme we developed is accurate and efficient in optical parameter mapping based on TD-RTE. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：270 / 287

页数：18

共 50 条

[1] An efficient and robust reconstruction method for optical tomography with the time-domain radiative transfer equation
Qiao, Yaobin
Qi, Hong
Chen, Qin
Ruan, Liming
Tan, Heping
[J]. OPTICS AND LASERS IN ENGINEERING, 2016, 78 : 155 - 164
[2] Application of the sequential quadratic programming algorithm for reconstructing the distribution of optical parameters based on the time-domain radiative transfer equation
Qi, Hong
Qiao, Yao-Bin
Ren, Ya-Tao
Shi, Jing-Wen
Zhang, Ze-Yu
Ruan, Li-Ming
[J]. OPTICS EXPRESS, 2016, 24 (21): : 24297 - 24312
[3] Deep Learning of Diffuse Optical Tomography Based on Time-Domain Radiative Transfer Equation
Takamizu, Yuichi
Umemura, Masayuki
Yajima, Hidenobu
Abe, Makito
Hoshi, Yoko
[J]. APPLIED SCIENCES-BASEL, 2022, 12 (24):
[4] Modified accelerate iteration for optical property reconstruction based on time-domain radiative transfer equation
Zhao, Fang-Zhou
Qi, Hong
Zhao, Ying
He, Ming-Jian
Ren, Ya-Tao
[J]. LASER PHYSICS, 2021, 31 (09)
[5] Improved optical tomography based on hybrid frequency-domain and time-domain radiative transfer model
Zhao, Fang-Zhou
Qi, Hong
Liu, Shao-Bin
Ren, Ya-Tao
[J]. INFRARED PHYSICS & TECHNOLOGY, 2020, 111
[6] Application of SQP algorithm for fluorescence tomography with the time-domain equation of radiative transfer
Qiao, Yao-Bin
Qi, Hong
Ren, Ya-Tao
Sun, Jian-Ping
Ruan, Li-Ming
[J]. JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2017, 193 : 21 - 30
[7] Approximating the time-domain radiative transfer equation using truncated Fourier series
Pulkkinen, Aki
Tarvainen, Tanja
[J]. DIFFUSE OPTICAL IMAGING IV, 2013, 8799
[8] Frequency domain optical tomography based on the equation of radiative transfer
Ren, Kui
Bal, Guillaume
Hielscher, Andreas H.
[J]. SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2006, 28 (04): : 1463 - 1489
[9] Accurate reconstruction of the optical parameter distribution in participating medium based on the frequency-domain radiative transfer equation
乔要宾
齐宏
赵方舟
阮立明
[J]. Chinese Physics B, 2016, (12) : 148 - 156
[10] Accurate reconstruction of the optical parameter distribution in participating medium based on the frequency-domain radiative transfer equation
Qiao, Yao-Bin
Qi, Hong
Zhao, Fang-Zhou
Ruan, Li-Ming
[J]. CHINESE PHYSICS B, 2016, 25 (12)

← 1 2 3 4 5 →