Theoretical and experimental study of two-phase-stepping approach for hard X-ray differential phase contrast imaging
文献类型：期刊论文
| 作者 | Du Yang1,2; Lei Yao-Hu1; Liu Xin1; Guo Jin-Chuan1; Niu Han-Ben1 |
| 刊名 | acta phys. sin.
 |
| 出版日期 | 2013-03-01 |
| 卷号 | 62期号:6 |
| 关键词 | grating interferometer X-ray phase contrast imaging two-stepping phase shift algorithm |
| 英文摘要 | to satisfy the need of low-dose and high-speed in practical application of hard x-ray differential phase contrast imaging, according to the theoretical analysis and the optimal design of parameters for the experimental system, we propose a two-stepping phase shift algorithm to retrieve the object phase information. the method can effectively reduce the radiation dose and substantially improve the speed of retrieving phase information, which lays the foundation for the x-ray phase contrast imaging in medical and industrial applications. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | physics, multidisciplinary |
| 研究领域[WOS] | physics |
| 关键词[WOS] | interferometer ; retrieval |
| 收录类别 | SCI ; EI |
| 语种 | 中文 |
| WOS记录号 | WOS:000317328500072 |
| 公开日期 | 2015-06-30 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/23193]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 作者单位 | 1.深圳大学光电工程学院, 光电子器件与系统(教育部、广东省)重点实验室, 深圳 518060 2.中国科学院西安光学精密机械研究所, 超快诊断技术中国科学院重点实验室, 西安 710119 |
| 推荐引用方式 GB/T 7714 | Du Yang,Lei Yao-Hu,Liu Xin,et al. Theoretical and experimental study of two-phase-stepping approach for hard X-ray differential phase contrast imaging[J]. acta phys. sin.,2013,62(6). |
| APA | Du Yang,Lei Yao-Hu,Liu Xin,Guo Jin-Chuan,&Niu Han-Ben.(2013).Theoretical and experimental study of two-phase-stepping approach for hard X-ray differential phase contrast imaging.acta phys. sin.,62(6). |
| MLA | Du Yang,et al."Theoretical and experimental study of two-phase-stepping approach for hard X-ray differential phase contrast imaging".acta phys. sin. 62.6(2013). |
入库方式： OAI收割
来源：西安光学精密机械研究所
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