scholarly journals Wavefront Coding See-Through Display with Extension of Depth of Field

OSA Continuum ◽  
2021 ◽  
Author(s):  
Chi-Feng Lee ◽  
HUNG-PIN CHEN ◽  
Cheng-Chung Lee
Keyword(s):  
Depth Of Field ◽  
Wavefront Coding

Alleviating image artifacts in wavefront coding extended depth of field imaging system

2019 ◽  
Vol 436 ◽  
pp. 232-238
Author(s):  
Xutao Mo ◽  
Tao Zhang ◽  
Bin Wang ◽  
Xianshan Huang ◽  
Cuifang Kuang ◽  
...  
Keyword(s):  
Imaging System ◽  
Depth Of Field ◽  
Image Artifacts ◽  
Wavefront Coding ◽  
Extended Depth Of Field ◽  
Field Imaging

Combination of color coding and wavefront coding for extended depth of field

2017 ◽  
Vol 392 ◽  
pp. 252-257 ◽  
Author(s):  
Zhaolou Cao ◽  
Chunjie Zhai ◽  
Jinhua Li ◽  
Fenglin Xian ◽  
Shixin Pei
Keyword(s):  
Depth Of Field ◽  
Color Coding ◽  
Wavefront Coding ◽  
Extended Depth Of Field

Extension Ratio of the Depth of Field for Wavefront Coding Imaging System

2008 ◽  
Vol 28 (5) ◽  
pp. 870-875 ◽  
Author(s):  
潘超 Pan Chao ◽  
陈家璧 Chen Jiabi ◽  
张荣福 Zhang Rongfu ◽  
庄松林 Zhuang Songlin
Keyword(s):  
Imaging System ◽  
Depth Of Field ◽  
Extension Ratio ◽  
Wavefront Coding

Increasing aperture and depth of field simultaneously with wavefront coding technology

2019 ◽  
Vol 58 (17) ◽  
pp. 4746
Author(s):  
Haoyuan Du ◽  
Liquan Dong ◽  
Ming Liu ◽  
Yuejin Zhao ◽  
Yijian Wu ◽  
...  
Keyword(s):  
Depth Of Field ◽  
Wavefront Coding

Study on depth of field of wavefront coding imaging system

2008 ◽  
Author(s):  
Chao Pan ◽  
Jiabi Chen ◽  
Dawei Zhang ◽  
Songlin Zhuang
Keyword(s):  
Imaging System ◽  
Depth Of Field ◽  
Wavefront Coding

Extended-depth-of-field object detection with wavefront coding imaging system

2019 ◽  
Vol 125 ◽  
pp. 597-603 ◽  
Author(s):  
Liquan Dong ◽  
Haoyuan Du ◽  
Ming Liu ◽  
Yuejin Zhao ◽  
Xueyan Li ◽  
...  
Keyword(s):  
Object Detection ◽  
Imaging System ◽  
Depth Of Field ◽  
Wavefront Coding ◽  
Extended Depth Of Field

Wavefront Coded Imaging Systems for MEMS Analysis

2002 ◽  
Author(s):  
Daniel L. Barton ◽  
Jeremy A. Walraven ◽  
Edward R. Dowski ◽  
Rainer Danz ◽  
Andreas Faulstich ◽  
...  
Keyword(s):  
Signal Processing ◽  
Real Time ◽  
High Performance ◽  
Imaging System ◽  
Three Dimensional ◽  
Imaging Systems ◽  
Depth Of Field ◽  
Real Time Imaging ◽  
Large Depth ◽  
Wavefront Coding

Abstract A new imaging technique called Wavefront Coding allows real-time imaging of three-dimensional structures over a very large depth. Wavefront Coding systems combine aspheric optics and signal processing to achieve depth of fields ten or more times greater than that possible with traditional imaging systems. Understanding the relationships between traditional and modern imaging system design through Wavefront Coding is very challenging. In high performance imaging systems nearly all aspects of the system that could reduce image quality are carefully controlled. Modifying the optics and using signal processing can increase the amount of image information that can be recorded by microscopes. For a number of applications this increase in information can allow a single image to be used where a number of images taken at different object planes had been used before. Having very large depth of field and real-time imaging capability means that very deep structures such as surface micromachined MEMS can be clearly imaged with one image, greatly simplifying defect and failure analysis.

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