Changchun Institute of Optics,Fine Mechanics and Physics,CAS
| Possible n/p-type conductivity of two-dimensional graphene oxide by boron and nitrogen doping: Evaluated via constrained excitation | |
Wang, D. ; D. Han; X. B. Li; S. Y. Xie; N. K. Chen; W. Q. Tian; S. B. Zhang and H. B. Sun
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| 2016 | |
| 发表期刊 | Applied Physics Letters
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| 卷号 | 109期号:20 |
| 摘要 | The images captured by a laser active illumination system are easily blurred by optical system defocus, atmospheric disturbance and platform vibration, and traditional deblurring methods can not achieve good image restoration. Therefore, this paper proposes a blind deconvolution restoration method based on light vein features to implement the image deblurring. Firstly, the blurred images were down-sampled, a scale pyramid was established, and the light vein patches were searched along a scale space. Then, according to the laser illumination imaging characterized by more saturated pixels, a new nonlinear image degradation model was proposed. Finally, to implement the three steps, blurred kernel estimation, light vein patch renewal and the image restoration, the proper energy function was proposed and the latent image without noise was iterated and recovered. A laser active illumination system was established and the experiments were performed on the images captured by the system and compared with state-of-art deblurred methods, The experiment results indicate that the proposed method not only obtains more clear images, but also availably suppresses ringing artifacts, and its Peak Signal to Noise Ratio (PSNR) is superior to that of other algorithms. 2016, Science Press. All right reserved. |
| 文章类型 | 期刊 |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ciomp.ac.cn/handle/181722/57220 |
| 专题 | 中科院长春光机所知识产出 |
| 推荐引用方式 GB/T 7714 | Wang, D.,D. Han,X. B. Li,et al. Possible n/p-type conductivity of two-dimensional graphene oxide by boron and nitrogen doping: Evaluated via constrained excitation[J]. Applied Physics Letters,2016,109(20). |
| APA | Wang, D..,D. Han.,X. B. Li.,S. Y. Xie.,N. K. Chen.,...&S. B. Zhang and H. B. Sun.(2016).Possible n/p-type conductivity of two-dimensional graphene oxide by boron and nitrogen doping: Evaluated via constrained excitation.Applied Physics Letters,109(20). |
| MLA | Wang, D.,et al."Possible n/p-type conductivity of two-dimensional graphene oxide by boron and nitrogen doping: Evaluated via constrained excitation".Applied Physics Letters 109.20(2016). |
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| Possible np-type con（1604KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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