Novel method to construct a quality map for phase unwrapping based on modulation and the phase gradient
文献类型：期刊论文
| 作者 | Zhu Yongjian ; Luan Z(栾竹) ; Yang Qingguo ; Lu Wei ; Liu LR(刘立人) |
| 刊名 | opt. eng.
 |
| 出版日期 | 2006 |
| 卷号 | 45期号:10页码:105601 |
| 关键词 | modulation phase shifting quality map phase unwrapping |
| ISSN号 | 0091-3286 |
| 中文摘要 | a novel method to construct a quality map, called modulation-phase-gradient variance (mpgv), is proposed, based on modulation and the phase gradient. the mpgv map is successfully applied to two phase-unwrapping algorithms - the improved weighted least square and the quality-guided unwrapping algorithm. both simulated and experimental data testify to the validity of our proposed quality map. moreover, the unwrapped-phase results show that the new quality map can have higher reliability than the conventional phase-derivative variance quality map in helping to unwrap noisy, low-modulation, and/or discontinuous phase maps. (c) 2006 society of photo-optical instrumentation engineers. |
| 语种 | 英语 |
| 公开日期 | 2009-09-18 ; 2010-10-12 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/1636]  |
| 专题 | 上海光学精密机械研究所_信息光学开放实验室 |
| 推荐引用方式 GB/T 7714 | Zhu Yongjian,Luan Z,Yang Qingguo,et al. Novel method to construct a quality map for phase unwrapping based on modulation and the phase gradient[J]. opt. eng.,2006,45(10):105601. |
| APA | Zhu Yongjian,栾竹,Yang Qingguo,Lu Wei,&刘立人.(2006).Novel method to construct a quality map for phase unwrapping based on modulation and the phase gradient.opt. eng.,45(10),105601. |
| MLA | Zhu Yongjian,et al."Novel method to construct a quality map for phase unwrapping based on modulation and the phase gradient".opt. eng. 45.10(2006):105601. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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