CASIA OpenIR  > 中国科学院分子影像重点实验室
Compressed sensing photoacoustic imaging based on fast alternating direction algorithm
Liu, Xueyan1; Peng, Dong2; Guo, Wei3; Ma, Xibo4; Yang, Xin4; Tian, Jie1,4
2012
发表期刊International Journal of Biomedical Imaging
期号2012页码:206214
摘要Photoacoustic imaging (PAI) has been employed to reconstruct endogenous optical contrast present in tissues. At the cost of longer calculations, a compressive sensing reconstruction scheme can achieve artifact-free imaging with fewer measurements. In this paper, an effective acceleration framework using the alternating direction method (ADM) was proposed for recovering images from limited-view and noisy observations. Results of the simulation demonstrated that the proposed algorithm could perform favorably in comparison to two recently introduced algorithms in computational efficiency and data fidelity. In particular, it ran considerably faster than these two methods. PAI with ADM can improve convergence speed with fewer ultrasonic transducers, enabling a high-performance and cost-effective PAI system for biomedical applications.
关键词Photoacoustic Imaging Compressed Sensing Fast Alternating Direction Algorithm
DOI10.1155/2012/206214
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/19556
专题中国科学院分子影像重点实验室
作者单位1.Sino-Dutch Biomedical and Information Engineering School, Northeastern University, Shenyang, Liaoning 110004, China
2.Life Sciences Research Center, School of Life Sciences and Technology, Xidian University, Xi'an, Shaanxi 710071, China
3.The College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing, Hebei 100124, China
4.Intelligent Medical Research Center, Institute of Automation and Chinese Academy of Sciences, Beijing, Hebei 100190, China
推荐引用方式
GB/T 7714
Liu, Xueyan,Peng, Dong,Guo, Wei,et al. Compressed sensing photoacoustic imaging based on fast alternating direction algorithm[J]. International Journal of Biomedical Imaging,2012(2012):206214.
APA Liu, Xueyan,Peng, Dong,Guo, Wei,Ma, Xibo,Yang, Xin,&Tian, Jie.(2012).Compressed sensing photoacoustic imaging based on fast alternating direction algorithm.International Journal of Biomedical Imaging(2012),206214.
MLA Liu, Xueyan,et al."Compressed sensing photoacoustic imaging based on fast alternating direction algorithm".International Journal of Biomedical Imaging .2012(2012):206214.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
liu2012.pdf(2886KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, Xueyan]的文章
[Peng, Dong]的文章
[Guo, Wei]的文章
百度学术
百度学术中相似的文章
[Liu, Xueyan]的文章
[Peng, Dong]的文章
[Guo, Wei]的文章
必应学术
必应学术中相似的文章
[Liu, Xueyan]的文章
[Peng, Dong]的文章
[Guo, Wei]的文章
相关权益政策
暂无数据
收藏/分享
文件名: liu2012.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。