Gerchberg-Saxton and Yang-Gu algorithms for phase retrieval in a nonunitary transform system: a comparison
文献类型：期刊论文
| 作者 | Guo-zhen Yang ; Bi-zhen Dong ; Ben-yuan Gu ; Jie-yao Zhuang ; Okan K. Ersoy |
| 刊名 | APPLIED OPTICS
 |
| 出版日期 | 1994 |
| 卷号 | 33期号:2页码:209 |
| 中文摘要 | A detailed comparison of the original Gerchberg-Saxton and the Yang-Gu algorithms for the reconstruction of model images from two intensity measurements in a nonunitary transform system is presented. The Yang-Gu algorithm is a generalization of the Gerchberg-Saxton algorithm and is effective in solving the general amplitude-phase-retrieval problem in any linear unitary or nonunitary transform system. For a unitary transform system the Yang-Gu algorithm is identical to the Gerchberg-Saxton algorithm. The reconstruction of images from data corrupted with random noise is also investigated. The simulation results show that the Yang-Gu algorithm is relatively insensitive to the presence of noise in data. In all cases studied the Yang-Gu algorithm always resulted in a highly accurate recovered phase. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/38702]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Guo-zhen Yang,Bi-zhen Dong,Ben-yuan Gu,et al. Gerchberg-Saxton and Yang-Gu algorithms for phase retrieval in a nonunitary transform system: a comparison[J]. APPLIED OPTICS,1994,33(2):209. |
| APA | Guo-zhen Yang,Bi-zhen Dong,Ben-yuan Gu,Jie-yao Zhuang,&Okan K. Ersoy.(1994).Gerchberg-Saxton and Yang-Gu algorithms for phase retrieval in a nonunitary transform system: a comparison.APPLIED OPTICS,33(2),209. |
| MLA | Guo-zhen Yang,et al."Gerchberg-Saxton and Yang-Gu algorithms for phase retrieval in a nonunitary transform system: a comparison".APPLIED OPTICS 33.2(1994):209. |
入库方式： OAI收割
来源：物理研究所
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