Histogram based hologram binarization for DMD application
Maksymilian Chlipała , Hyon-Gon Choo , Tomasz Kozacki
AbstractIn 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.
|Publication size in sheets||0.3|
|Book||Jaroszewicz Leszek R., Kujawińska Małgorzata, Józwik Michał (eds.): Proceedings of SPIE, Speckle 2018: VII International Conference on Speckle Metrology, Proceedings of SPIE: The International Society for Optical Engineering, vol. 10834, 2018, ISBN 9781510622975|
|Keywords in Polish||hologramy, DMD, holografia cyfrowa, dane binarne, multipleksing, obrazowanie 3D|
|Keywords in English||holograms, DMD, digital holography, binary data, multiplexing, 3D imaging|
|Score||= 0.0, 07-08-2019, ChapterFromConference|
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