Content adaptive illumination for Fourier ptychography
文献类型：期刊论文
| 作者 | Bian, Liheng; Suo, Jinli; Situ, Guohai; Zheng, Guoan; Chen, Feng; Dai, Qionghai |
| 刊名 | opt. lett.
 |
| 出版日期 | 2014 |
| 卷号 | 39期号:23页码:6648 |
| 关键词 | MICROSCOPY |
| 通讯作者 | dai, qh (reprint author), tsinghua univ, dept automat, beijing 100084, peoples r china. |
| 英文摘要 | fourier ptychography (fp) is a recently reported technique, for large field-of-view and high-resolution imaging. specifically, fp captures a set of low-resolution images, under angularly varying illuminations, and stitches them together in the fourier domain. one of fp's main disadvantages is its long capturing process, due to the requisite large number of incident illumination angles. in this letter, utilizing the sparsity of natural images in the fourier domain, we propose a highly efficient method, termed adaptive fourier ptychography (afp), which applies content adaptive illumination for fp, to capture the most informative parts of the scene's spatial spectrum. we validate the effectiveness and efficiency of the reported framework, with both simulated and real experiments. results show that the proposed afp could shorten the acquisition time of conventional fp, by around 30%-60%. (c) 2014 optical society of america |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/13250]  |
| 专题 | 上海光学精密机械研究所_信息光学与光电技术实验室 |
| 作者单位 | 1.[Bian, Liheng 2.Suo, Jinli 3.Chen, Feng 4.Dai, Qionghai] Tsinghua Univ, Dept Automat, Beijing 100084, Peoples R China 5.[Situ, Guohai] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China 6.[Zheng, Guoan] Univ Connecticut, Storrs, CT 06269 USA |
| 推荐引用方式 GB/T 7714 | Bian, Liheng,Suo, Jinli,Situ, Guohai,et al. Content adaptive illumination for Fourier ptychography[J]. opt. lett.,2014,39(23):6648. |
| APA | Bian, Liheng,Suo, Jinli,Situ, Guohai,Zheng, Guoan,Chen, Feng,&Dai, Qionghai.(2014).Content adaptive illumination for Fourier ptychography.opt. lett.,39(23),6648. |
| MLA | Bian, Liheng,et al."Content adaptive illumination for Fourier ptychography".opt. lett. 39.23(2014):6648. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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