Research on spectral reconstruction algorithm for snapshot microlens array micro-hyperspectral imaging system
文献类型：期刊论文
| 作者 | C. Yu; J. Yang; M. Wang; C. Sun; N. Song; J. Cui and S. Feng |
| 刊名 | Optics Express
 |
| 出版日期 | 2021 |
| 卷号 | 29期号:17页码:26713-26723 |
| ISSN号 | 10944087 |
| DOI | 10.1364/OE.433498 |
| 英文摘要 | Snapshot microlens array microscopic hyperspectral imaging systems do not require a scanning process and obtain (x,y,) three-dimensional data cubes in one shot. Currently, the three-dimensional spectra image data are interleaved on a charge-coupled device detector, which increases subsequent data processing difficulty. The optical design software cannot simulate actual engineering installation and adjustment results accurately and the tracking results cannot guide precise rapid online calibration of the snapshot microlens array microscopic hyperspectral imaging system. To solve these problems, we propose an accurate spectral image reconstruction model based on optical tracing, derive spatial dispersion equations for the prisms and gratings, establish an algorithm model for the correspondence between the microlens arrays surface dispersion spectral distribution and its imaging position, and propose a three-dimensional spectral image reconstruction algorithm. Experimental results show that this algorithms actual spectral calibration error is better than 0.2 nm. This meets the image processing requirements of snapshot microlens array microscopic hyperspectral systems. 2021 Optical Society of America. |
| URL标识 | 查看原文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/65592]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | C. Yu,J. Yang,M. Wang,et al. Research on spectral reconstruction algorithm for snapshot microlens array micro-hyperspectral imaging system[J]. Optics Express,2021,29(17):26713-26723. |
| APA | C. Yu,J. Yang,M. Wang,C. Sun,N. Song,&J. Cui and S. Feng.(2021).Research on spectral reconstruction algorithm for snapshot microlens array micro-hyperspectral imaging system.Optics Express,29(17),26713-26723. |
| MLA | C. Yu,et al."Research on spectral reconstruction algorithm for snapshot microlens array micro-hyperspectral imaging system".Optics Express 29.17(2021):26713-26723. |
入库方式： OAI收割
浏览0
下载0
收藏0
其他版本
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。