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Curve-Driven-Based Acoustic Inversion for Photoacoustic Tomography

文献类型：期刊论文

作者Liu, Hongbo; Wang, Kun1; Peng, Dong; Li, Hui2; Zhu, Yukun3; Zhang, Shuang4; Liu, Muhan; Tian, Jie5,6
刊名IEEE TRANSACTIONS ON MEDICAL IMAGING
出版日期2016-12-01
卷号35期号:12页码:2546-2557
关键词Photoacoustic Tomography Model Matrix Acoustic Inversion Curve-driven Interpolated-matrix-model Inversion
DOI10.1109/TMI.2016.2584120
文献子类Article
英文摘要The computation of model matrix in the iterative imaging reconstruction process is crucial for the quantitative photoacoustic tomography (PAT). However, it is challenging to establish an outstanding model matrix to improve the overall imaging quality in PAT due to the noisy signal acquisition and inevitable artifacts. In this work, we present a novel method, named as the curve-driven-based model-matrix inversion (CDMMI), to calculate the model matrix for tomographic reconstruction in photoacoustic imaging. It eliminated the use of interpolation techniques, and thus avoided all interpolation related errors. The conventional interpolated-matrix-model inversion (IMMI) method was applied to evaluate its performance in numerical simulation, tissue-mimicking phantom and in vivo small animal studies. Results demonstrated that CDMMI achieved better reconstruction accuracy until IMMI kept increasing discrete points to 10000. Furthermore, the proposed method can suppress the negative influence of noise and artifacts effectively, which benefited the overall imaging quality of photoacoustic tomography.
WOS关键词3-DIMENSIONAL OPTOACOUSTIC TOMOGRAPHY ; RECONSTRUCTION ALGORITHM ; IMAGE-RECONSTRUCTION ; WAVELET ; MEDIA
WOS研究方向Computer Science ; Engineering ; Imaging Science & Photographic Technology ; Radiology, Nuclear Medicine & Medical Imaging
语种英语
WOS记录号WOS:000391547700004
资助机构National Basic Research Program of China (973 Program)(2015CB755500) ; National Natural Science Foundation of China(81227901 ; Scientific Research and Equipment Development Project of Chinese Academy of Sciences(YZ201359) ; Key Research Program of the Chinese Academy of Sciences(KGZD-EW-T03) ; Chinese Academy of Sciences(2013Y1GA0004) ; China Postdoctoral Science Foundation(2014M550881 ; 61231004 ; 2015T80155) ; 61401462)
源URL[http://ir.ia.ac.cn/handle/173211/14359]  
专题自动化研究所_中国科学院分子影像重点实验室
作者单位1.Chinese Acad Sci, Key Lab Mol Imaging, Inst Automat, Beijing Key Lab Mol Imaging, Beijing 100190, Peoples R China
2.Harbin Univ Sci & Technol, Coll Automat, Harbin 150080, Peoples R China
3.Shandong Univ, Sch Mech Elect & Informat Engn, Weihai 264209, Peoples R China
4.Northeastern Univ, Sinodutch Biomed & Informat Engn Sch, Shenyang 110819, Peoples R China
5.Xidian Univ, Sch Life Sci & Technol, Minist Educ, Engn Res Ctr Mol & Neuro Imaging, Xian 710071, Peoples R China
6.Chinese Acad Sci, Inst Automat, Key Lab Mol Imaging, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Hongbo,Wang, Kun,Peng, Dong,et al. Curve-Driven-Based Acoustic Inversion for Photoacoustic Tomography[J]. IEEE TRANSACTIONS ON MEDICAL IMAGING,2016,35(12):2546-2557.
APA Liu, Hongbo.,Wang, Kun.,Peng, Dong.,Li, Hui.,Zhu, Yukun.,...&Tian, Jie.(2016).Curve-Driven-Based Acoustic Inversion for Photoacoustic Tomography.IEEE TRANSACTIONS ON MEDICAL IMAGING,35(12),2546-2557.
MLA Liu, Hongbo,et al."Curve-Driven-Based Acoustic Inversion for Photoacoustic Tomography".IEEE TRANSACTIONS ON MEDICAL IMAGING 35.12(2016):2546-2557.

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来源：自动化研究所

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