Spectral Camera based on Ghost Imaging via Sparsity Constraints
文献类型：期刊论文
| 作者 | Liu, Zhentao; Wu, Jianrong; Li, Enrong; Han, Shensheng; Shen, Xia; Tan, Shiyu |
| 刊名 | Sci Rep
 |
| 出版日期 | 2016 |
| 卷号 | 6 |
| 通讯作者 | sshan@mail.shcnc.ac.cn |
| 英文摘要 | The image information acquisition ability of a conventional camera is usually much lower than the Shannon Limit since it does not make use of the correlation between pixels of image data. Applying a random phase modulator to code the spectral images and combining with compressive sensing (CS) theory, a spectral camera based on true thermal light ghost imaging via sparsity constraints (GISC spectral camera) is proposed and demonstrated experimentally. GISC spectral camera can acquire the information at a rate significantly below the Nyquist rate, and the resolution of the cells in the three-dimensional (3D) spectral images data-cube can be achieved with a two-dimensional (2D) detector in a single exposure. For the first time, GISC spectral camera opens the way of approaching the Shannon Limit determined by Information Theory in optical imaging instruments. |
| 收录类别 | SCI |
| WOS记录号 | WOS:000375898200001 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/27824]  |
| 专题 | 上海光学精密机械研究所_量子光学重点实验室 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Liu, Zhentao,Wu, Jianrong,Li, Enrong,et al. Spectral Camera based on Ghost Imaging via Sparsity Constraints[J]. Sci Rep,2016,6. |
| APA | Liu, Zhentao,Wu, Jianrong,Li, Enrong,Han, Shensheng,Shen, Xia,&Tan, Shiyu.(2016).Spectral Camera based on Ghost Imaging via Sparsity Constraints.Sci Rep,6. |
| MLA | Liu, Zhentao,et al."Spectral Camera based on Ghost Imaging via Sparsity Constraints".Sci Rep 6(2016). |
入库方式： OAI收割
来源：上海光学精密机械研究所
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