Dynamic three-dimensional shape measurement based on light field imaging
文献类型：会议论文
| 作者 | Yang, Fan; Yan, Wei; Tian, Peng; Li, Fanxing; Peng, Fuping |
| 出版日期 | 2018 |
| 会议日期 | JUN 26-29, 2018JUN 26-29, 2018 |
| 会议地点 | Chengdu, PEOPLES R CHINAChengdu, PEOPLES R CHINA |
| 关键词 | Light field imaging dynamic three-dimensional shape measurement light field refocus focus ranging |
| 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. |
| 会议录 | Proceedings of SPIE - 9TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES (AOMATT 2018): META-SURFACE-WAVE AND PLANAR OPTICS
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| 文献子类 | C |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| WOS记录号 | WOS:000461820700012 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/9143]  |
| 专题 | 光电技术研究所_微电子装备总体研究室（四室） |
| 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, PEOPLES R CHINAChengdu, PEOPLES R CHINA. JUN 26-29, 2018JUN 26-29, 2018. |
入库方式： OAI收割
来源：光电技术研究所
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