Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Multi-Camera Piecewise Planar Object Tracking with Mutual Information | |
Fraissinet-Tachet, M.; M. Schmitt; Z. M. Wen and A. Kuijper | |
2016 | |
发表期刊 | Journal of Mathematical Imaging and Vision
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卷号 | 56期号:3 |
摘要 | Insertion of Li atoms into a B-substituted carbon cage produces two superhard compounds with relatively low density: LiBC11 and Li2B2C10. For each structure, phonon frequencies across the whole Brillouin zone are positive, indicating dynamic stability. Electronic structure calculations indicate that they are semiconductors under ambient conditions. Estimates of the Vickers hardness, based on a semi-empirical model, highlight the incompressible nature of these two compounds. We then performed calculations on the ideal strengths of these two structures to confirm the hardness and investigate origins of the mechanical properties. Strikingly, both LiBC11 and Li2B2C10 can be classed as superhard materials, with hardness values of 49 GPa and 41 GPa, respectively. The current results shed light on the properties of new superhard carbon cage structures more generally. |
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/181722/56916 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Fraissinet-Tachet, M.,M. Schmitt,Z. M. Wen and A. Kuijper. Multi-Camera Piecewise Planar Object Tracking with Mutual Information[J]. Journal of Mathematical Imaging and Vision,2016,56(3). |
APA | Fraissinet-Tachet, M.,M. Schmitt,&Z. M. Wen and A. Kuijper.(2016).Multi-Camera Piecewise Planar Object Tracking with Mutual Information.Journal of Mathematical Imaging and Vision,56(3). |
MLA | Fraissinet-Tachet, M.,et al."Multi-Camera Piecewise Planar Object Tracking with Mutual Information".Journal of Mathematical Imaging and Vision 56.3(2016). |
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Multi-Camera Piecewi(1349KB) | 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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