Phase-only hologram generation based on integral imaging and its enhancement in depth resolution

Jiwoon Yeom; Jisoo Hong; Jae Hyun Jung; Keehoon Hong; Jae Hyeung Park; Byoungho Lee

doi:10.3788/COL201109.120009

Phase-only hologram generation based on integral imaging and its enhancement in depth resolution

Jiwoon Yeom, Jisoo Hong, Jae Hyun Jung, Keehoon Hong, Jae Hyeung Park, Byoungho Lee

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22 Scopus citations

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 phase-only 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.

Original language	English
Article number	120009
Journal	Chinese Optics Letters
Volume	9
Issue number	12
DOIs	https://doi.org/10.3788/COL201109.120009
State	Published - Dec 2011
Externally published	Yes

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title = "Phase-only hologram generation based on integral imaging and its enhancement in depth resolution",

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 phase-only 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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AU - Jung, Jae Hyun

AU - Hong, Keehoon

AU - Park, Jae Hyeung

AU - Lee, Byoungho

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AB - 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 phase-only 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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Phase-only hologram generation based on integral imaging and its enhancement in depth resolution

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