Limited-view photoacoustic imaging based on an iterative adaptive weighted filtered backprojection approach
文献类型：期刊论文
| 作者 | Liu, Xueyan1; Peng, Dong3; Ma, Xibo2 ; Guo, Wei4; Liu, Zhenyu; Han, Dong2; Yang, Xin2; Tian, Jie1,2
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| 刊名 | APPLIED OPTICS
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| 出版日期 | 2013-05-20 |
| 卷号 | 52期号:15页码:3477-3483 |
| 英文摘要 | An iterative adaptive weighted filtered backprojection (FBP) approach was applied to our photoacoustic imaging (PAI) of the optical absorption in biological tissues from limited-view data. By using an image-based adaptive weighted PAI reconstruction, we can modify the defect of the artifacts degrading the quality of the image. Results of numerical simulations demonstrated that the proposed algorithm was superior to FBP in terms of both accuracy and robustness to noise. Reconstructed images of biological tissues agreed well with the structures of the samples. The resolution of the PAI system with the proposed method was experimentally demonstrated to be better than 0.14 mm. By using the proposed method, the imaging quality of the PAI system can be improved. (C) 2013 Optical Society of America |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | TOMOGRAPHY IN-VIVO ; THERMOACOUSTIC TOMOGRAPHY ; RECONSTRUCTION ; RESOLUTION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000319341800005 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/4025]  |
| 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.Northeastern Univ, Sino Dutch Biomed & Informat Engn Sch, Shenyang 110004, Peoples R China 2.Chinese Acad Sci, Inst Automat, Key Lab Mol Imaging & Funct Imaging, Beijing 100190, Peoples R China 3.Xidian Univ, Life Sci Res Ctr, Sch Life Sci & Technol, Xian 710071, Peoples R China 4.Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xueyan,Peng, Dong,Ma, Xibo,et al. Limited-view photoacoustic imaging based on an iterative adaptive weighted filtered backprojection approach[J]. APPLIED OPTICS,2013,52(15):3477-3483. |
| APA | Liu, Xueyan.,Peng, Dong.,Ma, Xibo.,Guo, Wei.,Liu, Zhenyu.,...&Tian, Jie.(2013).Limited-view photoacoustic imaging based on an iterative adaptive weighted filtered backprojection approach.APPLIED OPTICS,52(15),3477-3483. |
| MLA | Liu, Xueyan,et al."Limited-view photoacoustic imaging based on an iterative adaptive weighted filtered backprojection approach".APPLIED OPTICS 52.15(2013):3477-3483. |
入库方式： OAI收割
来源：自动化研究所
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