Three-dimensional dancing bear shows the way to practical holographic display

@article{Xu2013ThreedimensionalDB,
  title={Three-dimensional dancing bear shows the way to practical holographic display},
  author={Xuewu Xu},
  journal={Spie Newsroom},
  year={2013}
}
  • Xuewu Xu
  • Published 2013
  • Physics
  • Spie Newsroom
Three-dimensional holographic displays can provide truly realistic images because they provide all the depth cues required by the human visual system and eliminate visual discomfort. However, the development of a practical holographic display system is limited by the availability of a spatial light modulator (SLM) with a large pixel count and closely spaced pixel element (small pixel pitch). Such a SLM is critical to achieve a large displayed image and a wide viewing angle.1 Over the past five… Expand

Figures from this paper

Dynamic Digital Holography for recording and reconstruction of 3D images using optoelectronic devices
TLDR
An experimental setup was developed that allowed the optical recording (construction) of dynamic digital holograms from real three-dimensional objects in CCD cameras, together with their numerical reconstruction and their optical reconstruction in a dynamic process by using a spatial light modulator, SLM. Expand

References

SHOWING 1-10 OF 11 REFERENCES
Full high-definition digital 3D holographic display and its enabling technologies
Holographic display is a true three-dimensional (3D) display technology presenting all depth cues without using any special glasses. In this paper, we first introduce a monochrome digital 3DExpand
Development of full-color full-parallax digital 3D holographic display system and its prospects
TLDR
This paper discusses the bottlenecks and prospects of further development of the system for practical applications, and compares three different holographic display systems developed by the group from various aspects, including SLMs, lasers, optics designs, hologram computation, data transmission, and system synchronization. Expand
Digital holographic three-dimensional display of 50-Mpixel holograms using a two-axis scanning mirror device
TLDR
A new approach to achieve a 50 Mpixel display by tiling reconstructed subholograms computed from a predivided 3-D ob- ject using a two-axis scanning mirror device with a new tiling sequence is developed. Expand
Computer-Generated Holography for Dynamic Display of 3D Objects with Full Parallax
In this paper a new holographic three-dimensional (3D) display system based on computer-generated hologram (CGH) is developed for the reconstruction of 3D objects with full parallax. A newExpand
Ray-based and wavefront-based holographic displays for high-density light-field reproduction
TLDR
This paper introduces holographic 3D displays for ray-based and wavefront-based light-field reproductions, and proposes a technique for calculating computer generated hologram, in which the wavefront is derived from the light-ray information. Expand
3D holographic display and its data transmission requirement
TLDR
Two approaches using hologram data compression and object data transmission are discussed in order to solve the high bandwidth requirement problems. Expand
Fast CGH computation using S-LUT on GPU.
TLDR
This work develops a novel algorithm with split look-up tables (S-LUT) and implements it on graphics processing unit (GPU) to solve the speed problem of coherent ray trace (CRT) algorithm and memory problem of LUT algorithm without sacrificing reconstructed object quality. Expand
Liang , 3 D holographic display and its data transmission requirement
  • IEEE Int ' l Conf . Inf . Photon . Opt . Commun . , p .
  • 2011
an, X
  • W. Xu, X. A. Liang, S. Solanki, Y. C. Pan, F. Farbiz, B. X. Xu, T. C. Chong, Digital holographic three-dimensional display of 50-Mpixel holograms using a tw o-axis scanning mirror device, Opt. Eng. 49(2), p. 025801,
  • 2010
an, C
  • W. Tan, T. C. Chong, Fast CGH computation using S-LUT on GPU, Opt. Express 17(21), p. 18543-18555,
  • 2009
...
1
2
...