Wavefront Reconstruction for Structured Light based Microscopic Three-dimensional Imaging

2020 ◽  
Author(s):  
Taichu Shi ◽  
Yang Qi ◽  
Haoshuo Chen ◽  
Nicolas K. Fontaine ◽  
Roland Ryf ◽  
...  
Keyword(s):  
Structured Light ◽  
Three Dimensional ◽  
Three Dimensional Imaging ◽  
Wavefront Reconstruction

scholarly journals A compact structured light based otoscope for three dimensional imaging of the tympanic membrane

2015 ◽  
Author(s):  
Anshuman J. Das ◽  
Julio C. Estrada ◽  
Zhifei Ge ◽  
Sara Dolcetti ◽  
Deborah Chen ◽  
...  
Keyword(s):  
Tympanic Membrane ◽  
Structured Light ◽  
Three Dimensional ◽  
Three Dimensional Imaging

Single-shot structured-light-field three-dimensional imaging

2020 ◽  
Vol 45 (12) ◽  
pp. 3256
Author(s):  
Zewei Cai ◽  
Giancarlo Pedrini ◽  
Wolfgang Osten ◽  
Xiaoli Liu ◽  
Xiang Peng
Keyword(s):  
Light Field ◽  
Structured Light ◽  
Three Dimensional ◽  
Single Shot ◽  
Three Dimensional Imaging

scholarly journals Binocular Vision Three-dimensional Imaging Technology by Using Structural Light Projection

2018 ◽  
Vol 227 ◽  
pp. 02006
Author(s):  
Xianmin Ma
Keyword(s):  
Binocular Vision ◽  
Structured Light ◽  
Three Dimensional ◽  
Three Dimensional Imaging ◽  
Matching Algorithm ◽  
Imaging Technology ◽  
Matching Process ◽  
Good Imaging ◽  
Imaging Result ◽  
Imaging Experiment

SIFT matching algorithm is used to carry out the binocular three-dimensional imaging. Active projection is introduced to solve the problem of low feature quantity and poor matching results in the matching process. By means of projection random speckle, the matching feature is increased, and the matching quality is greatly improved. According to the train running part of the three-dimensional imaging experiment, achieved a good imaging result. Compared with the Fourier profilometry in the active three-dimensional imaging technology. The experimental results show that the structured light projection binocular three-dimensional imaging has a better effect.

Dynamic Background Light Interference Suppression Technology Based on Invisible Structured Light Three-dimensional Imaging

2019 ◽  
Vol 39 (7) ◽  
pp. 0711004
Author(s):  
毛奥 Ao Mao ◽  
孙建锋 Jianfeng Sun ◽  
卢智勇 Zhiyong Lu ◽  
周煜 Yu Zhou ◽  
许倩 Qian Xu ◽  
...  
Keyword(s):  
Interference Suppression ◽  
Structured Light ◽  
Three Dimensional ◽  
Dynamic Background ◽  
Three Dimensional Imaging ◽  
Background Light ◽  
Light Interference

Three-Dimensional Imaging Method of High-Reflective Objects Based on Structured Light

2019 ◽  
Vol 56 (5) ◽  
pp. 051202
Author(s):  
郑宏博 Zheng Hongbo ◽  
Yo-Sung Ho Yo-Sung Ho ◽  
刘凯 Liu Kai
Keyword(s):  
Structured Light ◽  
Three Dimensional ◽  
Imaging Method ◽  
Three Dimensional Imaging

The Prime Illusion

2014 ◽  
pp. 233-263
Author(s):  
Martin Richardson
Keyword(s):  
Public Opinion ◽  
Three Dimensional ◽  
Three Dimensional Imaging ◽  
Wavefront Reconstruction ◽  
Three Dimensional Objects ◽  
Body Worlds ◽  
Royal Observatory ◽  
Maritime Museum

This final chapter focuses on the potential of three-dimensional imaging. In particular the medium’s ability to record three-dimensional objects, as with the holograms made of John Harrison’s famous fourth timekeeper “H4” for the Royal Observatory, National Maritime Museum in Greenwich, London, and the strange case of Professor Günter von Hagen and his “BODY WORLDS: The Anatomical Exhibition of Real Human Bodies,” who seriously explored its potential but relinquished its further exploration due to negative public opinion of his exhibitions at that time. Holographic stereograms are also discussed, in particular their ability to capture animation, as detailed in Case Study Three: Holograms of David Bowie. The text also explores some future applications of wavefront reconstruction.

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