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Proceedings Paper

Spherically-arranged piecewise planar hologram for capturing a diffracted object wave field in 360 degree
Author(s): Seungtaik Oh; Hoyong Seo; Chi-Young Hwang; Beom-Ryeol Lee; Wookho Son
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Paper Abstract

We present a new method to record and reconstruct a diffracted object wave field in all directions. For this, we are going to use spherically-arranged holograms instead of a single spherical hologram. Our spherically-arranged holograms are constructed to store all components of plane waves propagating in all directions. One can use the well-known efficient FFT-based diffraction formulae such as Fresnel transform and angular spectrum method in generation and reconstruction of our spherically-arranged holograms. It is possible to synthesize a new hologram with an arbitrary position and orientation without the geometry of the object. Numerical experiments are presented to show the effectiveness of our method.

Paper Details

Date Published: 17 May 2013
PDF: 8 pages
Proc. SPIE 8738, Three-Dimensional Imaging, Visualization, and Display 2013, 87380I (17 May 2013); doi: 10.1117/12.2018476
Show Author Affiliations
Seungtaik Oh, Electronics and Telecommunication Research Institute (Korea, Republic of)
Hoyong Seo, Electronics and Telecommunication Research Institute (Korea, Republic of)
Chi-Young Hwang, Electronics and Telecommunication Research Institute (Korea, Republic of)
Beom-Ryeol Lee, Electronics and Telecommunication Research Institute (Korea, Republic of)
Wookho Son, Electronics and Telecommunication Research Institute (Korea, Republic of)


Published in SPIE Proceedings Vol. 8738:
Three-Dimensional Imaging, Visualization, and Display 2013
Bahram Javidi; Jung-Young Son, Editor(s)

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