Effects of device resolution on three-dimensional integral imaging

Optics Letters
Fushou JinBahram Javidi

Abstract

We present the effects of a finite number of pixels in elemental images on the resolution and the depth of focus in three-dimensional integral imaging (II). We show that the number of pixels in elemental images determines not only the lateral resolution but also the depth resolution. The minimum number of pixels required in each elemental image is calculated to avoid depth-of-focus degradation. We evaluate how II system performance degrades as the number of pixels in each elemental image changes. The product of the depth of focus and the lateral resolution squared is used as the performance metric.

Citations

Oct 18, 2004·Optics Express·Raúl Martínez-CuencaBahram Javidi
Oct 17, 2014·Applied Optics·Soon-gi ParkByoungho Lee
Dec 11, 2013·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·ChunHong WuJinHui Lan
Dec 28, 2019·Optics Express·Rafal KasztelanicRyszard Buczynski
Jan 4, 2013·Optics Letters·Jae-Hyun JungByoungho Lee
Jul 15, 2016·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·Ying YuanYan Zhang
Dec 31, 2005·Applied Optics·Dong-Hak ShinEun-Soo Kim
Jun 23, 2012·Applied Optics·Jisoo HongByoungho Lee
Nov 10, 2016·Optics Express·Weiyi FengQian Chen
Oct 30, 2020·Optics Express·Bahram JavidiHirotsugu Yamamoto
Apr 7, 2021·Optics Express·Yoshiharu MomonoiYasuhiro Takaki

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