Naked-eye 3D imaging employing a modified MIMO micro-ring conjugate mirrors

Author(s):  
Phichai Youplao ◽  
Nithiroth Pornsuwancharoen ◽  
I. S. Amiri ◽  
V. N. Thieu ◽  
Preecha Yupapin
Keyword(s):  
2017 ◽  
Vol 24 (6) ◽  
pp. 2695-2699 ◽  
Author(s):  
K. Chaiwong ◽  
K. Tamee ◽  
S. Punthawanunt ◽  
F. H. Suhailin ◽  
M. S. Aziz ◽  
...  
Keyword(s):  

2018 ◽  
Vol 60 (7) ◽  
pp. 1653-1660
Author(s):  
N. Pornsuwancharoen ◽  
P. Youplao ◽  
K. Tamee ◽  
I. S. Amiri ◽  
J. Ali ◽  
...  

Author(s):  
Neil Rowlands ◽  
Jeff Price ◽  
Michael Kersker ◽  
Seichi Suzuki ◽  
Steve Young ◽  
...  

Three-dimensional (3D) microstructure visualization on the electron microscope requires that the sample be tilted to different positions to collect a series of projections. This tilting should be performed rapidly for on-line stereo viewing and precisely for off-line tomographic reconstruction. Usually a projection series is collected using mechanical stage tilt alone. The stereo pairs must be viewed off-line and the 60 to 120 tomographic projections must be aligned with fiduciary markers or digital correlation methods. The delay in viewing stereo pairs and the alignment problems in tomographic reconstruction could be eliminated or improved by tilting the beam if such tilt could be accomplished without image translation.A microscope capable of beam tilt with simultaneous image shift to eliminate tilt-induced translation has been investigated for 3D imaging of thick (1 μm) biologic specimens. By tilting the beam above and through the specimen and bringing it back below the specimen, a brightfield image with a projection angle corresponding to the beam tilt angle can be recorded (Fig. 1a).


Author(s):  
EA Rodegerdts ◽  
A Boss ◽  
K Riemarzik ◽  
M Lichy ◽  
F Schick ◽  
...  
Keyword(s):  
3 Tesla ◽  

EMJ Radiology ◽  
2020 ◽  
Author(s):  
Filippo Pesapane

Radiomics is a science that investigates a large number of features from medical images using data-characterisation algorithms, with the aim to analyse disease characteristics that are indistinguishable to the naked eye. Radiogenomics attempts to establish and examine the relationship between tumour genomic characteristics and their radiologic appearance. Although there is certainly a lot to learn from these relationships, one could ask the question: what is the practical significance of radiogenomic discoveries? This increasing interest in such applications inevitably raises numerous legal and ethical questions. In an environment such as the technology field, which changes quickly and unpredictably, regulations need to be timely in order to be relevant.  In this paper, issues that must be solved to make the future applications of this innovative technology safe and useful are analysed.


2018 ◽  
Vol 2018 (1) ◽  
pp. 151-156
Author(s):  
Scott Geffert ◽  
Daniel Hausdorf ◽  
Joseph Coscia ◽  
Oi-Cheong Lee ◽  
Dahee Han ◽  
...  

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