Time-multiplexed three-dimensional video display

1995 ◽  
Vol 3 (4) ◽  
pp. 203 ◽  
Author(s):  
A. R. L. Travis ◽  
S. R. Lang ◽  
J. R. Moore ◽  
N. A. Dodgson
2014 ◽  
Vol 41 (2) ◽  
pp. 0209013
Author(s):  
高洪跃 Gao Hongyue ◽  
于瀛洁 Yu Yingjie ◽  
郑华东 Zheng Huadong

2000 ◽  
Vol 6 (2_suppl) ◽  
pp. 20-24 ◽  
Author(s):  
Georgi Graschew ◽  
Stefan Rakowsky ◽  
Panagiota Balanou ◽  
Peter M Schlag

An experimental stereoscopic system has been established in the Robert-Rössle-Klinik, including four operating theatres and the surgical research unit OP 2000. The system allows local three-dimensional image acquisition, local stereoscopic video display, in-house stereoscopic video transmission and stereoscopic links to external partners. The goal is to make high-quality patient data available in a medical centre or over a collaborative network of medical experts. In future the requirements of teleconsultation in terms of image quality and bandwidth will be heterogeneous. A sophisticated medical telecommunication system for second opinions is needed that can take advantage of intelligent compression approaches (e.g. wavelet compression) to archive, to search for image content and to transmit medical data such as images.


2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Jungkwuen An ◽  
Kanghee Won ◽  
Young Kim ◽  
Jong-Young Hong ◽  
Hojung Kim ◽  
...  

AbstractSince its discovery almost 70 years ago, the hologram has been considered to reproduce the most realistic three dimensional images without visual side effects. Holographic video has been extensively researched for commercialization, since Benton et al. at MIT Media Lab developed the first holographic video systems in 1990. However, commercially available holographic video displays have not been introduced yet for several reasons: narrow viewing angle, bulky optics and heavy computing power. Here we present an interactive slim-panel holographic video display using a steering-backlight unit and a holographic video processor to solve the above issues. The steering-backlight unit enables to expand the viewing angle by 30 times and its diffractive waveguide architecture makes a slim display form-factor. The holographic video processor computes high quality holograms in real-time on a single-chip. We suggest that the slim-panel holographic display can provide realistic three-dimensional video in office and household environments.


1966 ◽  
Vol 25 ◽  
pp. 227-229 ◽  
Author(s):  
D. Brouwer

The paper presents a summary of the results obtained by C. J. Cohen and E. C. Hubbard, who established by numerical integration that a resonance relation exists between the orbits of Neptune and Pluto. The problem may be explored further by approximating the motion of Pluto by that of a particle with negligible mass in the three-dimensional (circular) restricted problem. The mass of Pluto and the eccentricity of Neptune's orbit are ignored in this approximation. Significant features of the problem appear to be the presence of two critical arguments and the possibility that the orbit may be related to a periodic orbit of the third kind.


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