Dynamic three-dimensional shape measurement based on light field imaging
文献类型：会议论文
| 作者 | Yang, Fan1,2; Yan, Wei2; Tian, Peng1,2; Li, Fanxing1,2; Peng, Fuping1,2 |
| 出版日期 | 2019 |
| 会议日期 | June 26, 2018 - June 29, 2018 |
| 会议地点 | Chengdu, China |
| 卷号 | 10841 |
| DOI | 10.1117/12.2510920 |
| 页码 | 108410D |
| 英文摘要 | Unlike traditional imaging, the light field imaging can obtain location and direction information by one shot, which makes the dynamic three-dimensional shape measurement possible. Firstly, this paper establishes a pixel light field model, and calibrates the measurement system, which lays the foundation for light field refocus. Then proposes light field 3-D shape measurement method based on digital focus distance measurement and appropriate sharpness evaluation function. Meanwhile, hardware module used in dynamic three-dimensional shape measurement based on light field imaging is designed, which is responsible for real-time collection and processing of the light field images and greatly improves the reconstruction speed of the images. Finally achieve light field 3-D shape measurement. The experimental results are present to demonstrate the feasibility of this technique. © 2019 SPIE. |
| 会议录 | Proceedings of SPIE 10841 - 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Meta-Surface-Wave and Planar Optics
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| 会议录出版者 | SPIE |
| 文献子类 | 会议论文 |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/9616]  |
| 专题 | 光电技术研究所_微细加工光学技术国家重点实验室（开放室） |
| 作者单位 | 1.University of Chinese Academy of Sciences, Beijing; 100049, China; 2.State Key Laboratory of Optical Technologies for Microfabrication, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, Sichuan; 610209, China |
| 推荐引用方式 GB/T 7714 | Yang, Fan,Yan, Wei,Tian, Peng,et al. Dynamic three-dimensional shape measurement based on light field imaging[C]. 见:. Chengdu, China. June 26, 2018 - June 29, 2018. |
入库方式： OAI收割
来源：光电技术研究所
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