Phase-only hologram generation based on integral imaging and its enhancement in depth resolution |
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| Authors: | Jiwoon Yeom Jisoo Hong Jae-Hyun Jung Keehoon Hong Jae-Hyeung Park and Byoungho Lee |
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| Institution: | 1School of Electrical Engineering,Seoul National University,Gwanak-Gu Gwanakro 1,Seoul,151-744,Korea 2School of Information and Communication Engineering,Chungbuk National University,410 SungBong-Ro,Heungduk-Gu,Cheongju-Si,Chungbuk,361-763,Korea |
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| Abstract: | We introduce a phase-only hologram generation method based on an integral imaging,and propose an enhancement method in representable depth interval.The computational integral imaging reconstruction method is modified based on optical flow to obtain depth-slice images for the focused objects only.A phaseonly hologram for multiple plane images is generated using the iterative Fresnel transform algorithm.In addition,a division method in hologram plane is proposed for enhancement in the representable minimum depth interval. |
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