Analytic signal extraction approach based on 2D Grating Interferometer and systematic comparison between 2D GI and 1D case
文献类型：期刊论文
| 作者 | Wu ZY(吴自玉) ; Zhu PP(朱佩平); Ju, Z; Wang, Y; Li, P; Zhu, P; Zhu, Z; Zhang, K; Huang, W; Wu, Z
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| 刊名 | JOURNAL OF INSTRUMENTATION
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| 出版日期 | 2016 |
| 卷号 | 11 |
| 关键词 | Interferometry Image reconstruction in medical imaging Medical-image reconstruction methods and algorithms, computer-aided diagnosis |
| DOI | 10.1088/1748-0221/11/03/C03031 |
| 通讯作者 | 袁清习 ; 朱佩平 |
| 英文摘要 | X-ray imaging method based on 2D grating interferometer was proposed and studied recently, to overcome the limitations in signal extraction and phase retrieval when using 1D grating interferometer. In this paper, the concept of angle-signal response function is proposed, and different surfaces of different 2D setups under the condition of parallel coherent light are calculated and depicted with Matlab. Based on this concept, performance of 2D grating interferometer is systematically analyzed and an analytic 2D signal extraction approach is theoretically proposed. Besides, signal extraction, phase retrieval and feasibility of using conventional source are also briefly discussed and compared between 2D grating interferometer and 1D case. |
| 语种 | 英语 |
| WOS记录号 | WOS:000375746200032 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/260295]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wu ZY,Zhu PP,Ju, Z,et al. Analytic signal extraction approach based on 2D Grating Interferometer and systematic comparison between 2D GI and 1D case[J]. JOURNAL OF INSTRUMENTATION,2016,11. |
| APA | 吴自玉.,朱佩平.,Ju, Z.,Wang, Y.,Li, P.,...&袁清习.(2016).Analytic signal extraction approach based on 2D Grating Interferometer and systematic comparison between 2D GI and 1D case.JOURNAL OF INSTRUMENTATION,11. |
| MLA | 吴自玉,et al."Analytic signal extraction approach based on 2D Grating Interferometer and systematic comparison between 2D GI and 1D case".JOURNAL OF INSTRUMENTATION 11(2016). |
入库方式： OAI收割
来源：高能物理研究所
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