Compact Low-cost Scanner for 3D-Reconstruction of Body Parts with Structured Light Illumination

2014 ◽  
Vol 6 (5) ◽  
pp. 13-22
Author(s):  
Andreas Tortschanoff ◽  
Andreas Fritz ◽  
Raimund Leitner
Keyword(s):  
3D Reconstruction ◽  
Low Cost ◽  
Structured Light ◽  
Light Illumination ◽  
Body Parts ◽  
Structured Light Illumination

Holography-based structured light illumination for temporal focusing microscopy

2021 ◽  
Author(s):  
Jialong Chen ◽  
Songyun GU ◽  
Yunlong Meng ◽  
Zhiqiang Fu ◽  
Shih-Chi CHEN
Keyword(s):  
Structured Light ◽  
Light Illumination ◽  
Structured Light Illumination ◽  
Temporal Focusing

Super-resolved Raman microscopy using random structured light illumination: Concept and feasibility

2021 ◽  
Vol 155 (14) ◽  
pp. 144202
Author(s):  
Hongki Lee ◽  
Hajun Yoo ◽  
Gwiyeong Moon ◽  
Kar-Ann Toh ◽  
Kentaro Mochizuki ◽  
...  
Keyword(s):  
Structured Light ◽  
Raman Microscopy ◽  
Light Illumination ◽  
Structured Light Illumination

scholarly journals Structured-Light Based 3D Reconstruction System for Cultural Relic Packaging

Sensors ◽  
2018 ◽  
Vol 18 (9) ◽  
pp. 2981 ◽  
Author(s):  
Limei Song ◽  
Xinyao Li ◽  
Yan-gang Yang ◽  
Xinjun Zhu ◽  
Qinghua Guo ◽  
...  
Keyword(s):  
3D Reconstruction ◽  
High Efficiency ◽  
Low Cost ◽  
Structured Light ◽  
Three Dimensional ◽  
Cloud Data ◽  
Dimensional Measurement ◽  
Cost System ◽  
Three Dimensional Measurement ◽  
Cultural Relics

The non-contact three-dimensional measurement and reconstruction techniques have played a significant role in the packaging and transportation of precious cultural relics. This paper develops a structured light based three-dimensional measurement system, with a low-cost for cultural relics packaging. The structured light based system performs rapid measurements and generates 3D point cloud data, which is then denoised, registered and merged to achieve accurate 3D reconstruction for cultural relics. The multi-frequency heterodyne method and the method in this paper are compared. It is shown that the relative accuracy of the proposed low-cost system can reach a level of 1/1000. The high efficiency of the system is demonstrated through experimental results.

Period Coded Phase Shifting Strategy for Real–time 3-D Structured Light Illumination

2011 ◽  
Vol 20 (11) ◽  
pp. 3001-3013 ◽  
Author(s):  
Yongchang Wang ◽  
Kai Liu ◽  
Qi Hao ◽  
Daniel L. Lau ◽  
Laurence G. Hassebrook
Keyword(s):  
Real Time ◽  
Structured Light ◽  
Phase Shifting ◽  
Light Illumination ◽  
Structured Light Illumination ◽  
Shifting Strategy
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