Optical Diffuse Tomography: Fast Trajectory Algorithm of Reconstruction

机译：光学漫射层析成像：快速轨迹重建算法

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The paper is devoted to the problems of design of reconstruction algorithms for optical diffuse tomography (ODT). To reconstruct tissue optical inhomogeneities, a new method based on a concept of an average statistical trajectory for transfer of light energy (photon average trajectory, PAT) is proposed. Several analogies of curvilinear PAT in strongly scattering media with the usual optics rays are presented. It is shown that the PAT method is convenient for the time-domain optical diffuse tomography as well as for the frequency-domain one. The use of the trajectory approach opens promising opportunities for the increasing of the spatial resolution using methods designed in the convenient optics.

机译：本文致力于光学扩散层析成像（ODT）重建算法的设计问题。为了重建组织光学不均匀性，提出了一种基于平均统计轨迹的概念来传输光能的新方法（光子平均轨迹，PAT）。提出了几种在强散射介质中使用常规光学射线的曲线PAT的类比。结果表明，PAT方法既适用于时域光学漫射层析成像，又适用于频域层析成像。轨迹方法的使用为使用方便光学器件中设计的方法提高空间分辨率打开了广阔的机遇。

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《Conference on Optical Technologies in Biophysics and Medicine V and Saratov Fall Meeting; 20031007-20031010; Saratov; RU》|2003年|P.56-65|共10页
会议地点 Saratov(RU);Saratov(RU);Saratov(RU)
作者
Olga V. Kravtsenyuk; Alexander G. Kalintsev; Vladimir. V. Lyubimov;
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作者单位

Research Institute for Laser Physics, 199034 St.Petersburg, Russia;

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会议组织
原文格式 PDF
正文语种 eng
中图分类生物医学工程;
关键词
optical diffuse tomography; photon average trajectory approach; reconstruction procedure; spatial resolution;

机译：光学弥散层析成像；光子平均轨迹法；重建程序；空间分辨率;

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专利

1. Fast and robust reconstruction algorithm or fluorescence diffuse optical tomography assuming a cuboid target [J] . Journal of the Optical Society of America, A. Optics, image science, and vision . 2020,第2期

机译：假设长方体目标的快速和强大的重建算法或荧光漫射光学断层扫描
2. Convergence rate calculation of simultaneous iterative reconstruction technique algorithm for diffuse optical tomography image reconstruction: A feasibility study [J] . Ching-Cheng Chuang, Jui-che Tsai, Chung-Ming Chen, Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 2012,第8期

机译：扩散光学层析成像图像重建同时迭代重建技术算法的收敛速度计算：可行性研究
3. Application of the photon average trajectories method to real-time reconstruction of tissue inhomogeneities in diffuse optical tomography of strongly scattering media [J] . Vladimir V Lyubimov, Alexander G Kalintsev, Alexander B Konovalov, Physics in medicine and biology. . 2002,第12期

机译：光子平均轨迹法在强散射介质弥散光学层析成像中实时重建组织不均匀性中的应用
4. Influence of Fast Reconstruction Algorithms on Spatial Resolution of Optical Diffuse Tomography by Photon Average Trajectories Method [C] . Saratov meeting : Optical technologies in biophysics and medicine . 2002

机译：快速重建算法对光子平均轨迹法对光漫射断层扫描空间分辨率的影响
5. Fast Radiative-Transfer-Equation-Based Image Reconstruction Algorithms for Non-Contact Diffuse Optical Tomography Systems. [D] . Jia, Jingfei. 2015

机译：非接触式扩散光学层析成像系统的基于快速辐射转移方程的图像重建算法。
6. Improved bioluminescence and fluorescence reconstruction algorithms using diffuse optical tomography normalized data and optimized selection of the permissible source region [O] . Mohamed A. Naser, Michael S. Patterson 2011

机译：改进的生物发光和荧光重建算法使用扩散光学层析成像归一化数据以及对允许的源区域的最佳选择
7. Improved bioluminescence and fluorescence reconstruction algorithms using diffuse optical tomography, normalized data, and optimized selection of the permissible source region [O] . Naser, Mohamed A., Patterson, Michael S. 2010

机译：改进的生物发光和荧光重建算法，使用扩散光学层析成像，归一化数据以及对允许的源区域的最佳选择

Optical Diffuse Tomography: Fast Trajectory Algorithm of Reconstruction

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