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Proceedings Paper

Histogram based hologram binarization for DMD application
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Paper Abstract

In the paper we investigate hologram binarization method through time multiplexing based on histogram. In the proposed approach input object is divided into N components with equal total intensity distributions. Next, propagation and binarization procedure is employed for each component separately. Presented method is matched to DMD application since it modulates the input light simply by reflection. In the computer simulations the quality of the reconstructed holograms with the proposed method is compared with that of the threshold method for different reconstruction distances. Additionally, efficiency of the technique is verified experimentally during optical reconstructions performed in the holographic display with DMD and LED illumination.

Paper Details

Date Published: 7 September 2018
PDF: 6 pages
Proc. SPIE 10834, Speckle 2018: VII International Conference on Speckle Metrology, 1083429 (7 September 2018); doi: 10.1117/12.2319737
Show Author Affiliations
Maksymilian Chlipala, Warsaw Univ. of Technology (Poland)
Hyon-Gon Choo, Electronics and Telecommunications Research Institute (Korea, Republic of)
Tomasz Kozacki, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 10834:
Speckle 2018: VII International Conference on Speckle Metrology
Malgorzata Kujawińska; Leszek R. Jaroszewicz, Editor(s)

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