Improvement of viewing quality of reconstructed three-dimensional images in large-depth integral imaging system by use of a diffusing illumination

2005 ◽  
Author(s):  
Dong-Hak Shin ◽  
Eun-Soo Kim
Keyword(s):  
Imaging System ◽  
Three Dimensional ◽  
Integral Imaging ◽  
Large Depth ◽  
Three Dimensional Images

Effect of illumination in an integral imaging system with large depth of focus

2005 ◽  
Vol 44 (36) ◽  
pp. 7749 ◽  
Author(s):  
Dong-Hak Shin ◽  
Byoungho Lee ◽  
Eun-Soo Kim
Keyword(s):  
Imaging System ◽  
Depth Of Focus ◽  
Integral Imaging ◽  
Large Depth

Reflection-type integral imaging scheme for displaying three-dimensional images

2002 ◽  
Vol 27 (9) ◽  
pp. 704 ◽  
Author(s):  
Yoonchan Jeong ◽  
Sungyong Jung ◽  
Jae-Hyeung Park ◽  
Byoungho Lee
Keyword(s):  
Three Dimensional ◽  
Integral Imaging ◽  
Type Integral ◽  
Three Dimensional Images

scholarly journals Analysis of the Expressible Depth Range of Three-dimensional Integral Imaging System

2004 ◽  
Vol 8 (2) ◽  
pp. 65-71 ◽  
Author(s):  
Byoung-Ho Lee ◽  
Ji-Soo Hong ◽  
Joo-Hwan Kim ◽  
Jae-Hyeung Park
Keyword(s):  
Imaging System ◽  
Three Dimensional ◽  
Depth Range ◽  
Integral Imaging ◽  
Dimensional Integral

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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