| The Correction of Recovered Spectral Images in a Hadamard Transform Spectral Imager Based on a Digital Micro-Mirror Device | |
Xu, Jun1,2; Hu, Bingliang1 ; Feng, Dazheng3
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| 作者部门 | 光谱成像技术实验室 |
| 2012-09-01 | |
| 发表期刊 | APPLIED SPECTROSCOPY
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| ISSN | 0003-7028 |
| 卷号 | 66期号:9页码:1044-1052 |
| 产权排序 | 1 |
| 摘要 | The Hadamard transform spectral imager based on a digital micro-mirror device (DMD) is a novel type of spectral imager developed in recent years. This paper describes the designing scheme of the Hadamard encoding mask and analyzes the encoding process of the detector pixels. Generally the Hadamard encoding mask constructed by DMD cannot completely encode the dispersed spectrum of all the pixels according to the Hadamard matrix; therefore, the spectral images recovered by inverse Hadamard transform inevitably have errors. A correction method for the recovered spectral images is proposed. The experimental results show that this method improves the quality of the recovered spectral images. |
| 文章类型 | Article |
| 关键词 | Hadamard Transform Digital Micro-mirror Device (Dmd) Encoding Mask Spectral Imager Correction Method |
| WOS标题词 | Science & Technology ; Technology |
| DOI | 10.1366/11-06577 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | PROGRAMMABLE ARRAY MICROSCOPE ; FLUORESCENCE SPECTROSCOPY ; PAM |
| 语种 | 英语 |
| WOS研究方向 | Instruments & Instrumentation ; Spectroscopy |
| WOS类目 | Instruments & Instrumentation ; Spectroscopy |
| WOS记录号 | WOS:000307603800009 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/20409 |
| 专题 | 光谱成像技术研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Key Lab Spectral Imaging Tech, Xian 710119, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Xidian Univ, Natl Lab Radar Signal Proc, Xian 710071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Jun,Hu, Bingliang,Feng, Dazheng. The Correction of Recovered Spectral Images in a Hadamard Transform Spectral Imager Based on a Digital Micro-Mirror Device[J]. APPLIED SPECTROSCOPY,2012,66(9):1044-1052. |
| APA | Xu, Jun,Hu, Bingliang,&Feng, Dazheng.(2012).The Correction of Recovered Spectral Images in a Hadamard Transform Spectral Imager Based on a Digital Micro-Mirror Device.APPLIED SPECTROSCOPY,66(9),1044-1052. |
| MLA | Xu, Jun,et al."The Correction of Recovered Spectral Images in a Hadamard Transform Spectral Imager Based on a Digital Micro-Mirror Device".APPLIED SPECTROSCOPY 66.9(2012):1044-1052. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| The Correction of Re（1665KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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