Hologram generation using light-field modulated zone plates
Takayuki Koyama,
Yasuhiro Takaki
Abstract:A hologram calculation technique is proposed in this study using a depth image and light-field information comprising multiple parallax images. The depth image is used to determine the phase distribution of the zone plates, and the amplitude distribution is modulated using the light-field information. An object wave of three-dimensional (3D) objects is obtained by adding the light-field modulated zone plates. The proposed technique can generate sharp and shaded 3D images in space. The occlusion effects of 3D i… Show more
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