Dynamic Display of Full-Stokes Vectorial Holography Based on Metasurfaces

ACS Photonics ◽  
2021 ◽  
Author(s):  
Shifei Zhang ◽  
Lingling Huang ◽  
Xin Li ◽  
Ruizhe Zhao ◽  
Qunshuo Wei ◽  
...  
Keyword(s):  
2011 ◽  
Vol 140 ◽  
pp. 132-136
Author(s):  
Heng Sheng Shu ◽  
Xun Lin Li ◽  
Yao Deng ◽  
Tong Jun Qv ◽  
Yun Sheng Li ◽  
...  

It is widely acknowledged that image thinking is significant in medical education. The colorful pictures and animations need to be presented for the users (observers) to make the content easier to be understood. By the appropriate matching of pictures and text, readers are able to associate the text with the image on the screen to reach better understanding. In this case, 3d and dynamic images will take the place of the plane and static ones. The study software applied the image processing software and animation software, such as Photoshop, Flash software. 3d max software is used for processing and preparation the simulation stereo skeleton. the Java language of Cult 3D models help give the characteristics of model rotating and zooming in and out; Using multimedia interactive software, Neobook, makes sure interactive amity of interface and establishes a good interactive operating environment between the users and 3d models. For the basic medical education which has higher visual thinking demand, multimedia education has already be widespreaded and used. This software has interactive function and three-dimensional content, 3d instead of static, dynamic replace static state. It is not only keeping the traditional advantage (such as the logical arrangement of content, strictly text description, etc.), but also providing the learning reference material to the users which has intuitive visual experience, independently and freely self-selection, flexible processing. It is beneficial to understand and learn related contents. This study software shows rich and colorful pictures, 3d dynamic display contents, animation process of image to the users, so as to increase understanding and grasping the contents on human spine. It has multiple functions such as help studying and teaching.


Geophysics ◽  
1972 ◽  
Vol 37 (3) ◽  
pp. 417-430 ◽  
Author(s):  
G. G. Walton

The three‐dimensional seismic method is a different way of gathering and presenting seismic data. Instead of showing the subsurface beneath a profile line, 3-D displays give an, areal picture from the shallowest reflector to the deepest one that can be found seismically. Data are collected in the field with cross‐spreads that provide over 2000 evenly spaced depth points on each reflecting interface. Several variations of the cross‐spread technique give the same subsurface coverage while providing flexibility in data gathering. Because of the dense coverage, the method is best suited for problems requiring great detail, such as production problems. The usual presentation of 3-D data is a visual, moving display of emerging wavefronts covering four sq mi of surface. From this dynamic display, average velocity to each reflector and the dip direction and magnitude can be computed. The method has proved especially useful for the recognition of faults and determination of fault directions.


2018 ◽  
Vol 39 (20) ◽  
pp. 1800134 ◽  
Author(s):  
Zewen Gao ◽  
Dongsheng Gao ◽  
Chao Huang ◽  
Hanbing Zhang ◽  
Jinbao Guo ◽  
...  

2009 ◽  
Vol 29 (12) ◽  
pp. 3299-3303
Author(s):  
韩超 Han Chao ◽  
韦穗 Wei Sui ◽  
刘凯峰 Liu Kaifeng
Keyword(s):  

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