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Resolution analysis of focused plenoptic camera with four types focal lengths
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Paper Abstract

The plenoptic camera is a new camera structure which can record the intensity, color and the direction of the light by adding a microlens array in front of the image sensor. Based on some basic concepts of the focused plenoptic camera, we first analyze the imaging characteristics. Then, the design method was given. Furthermore, we establish the depth resolution model after detailed derivation. The imaging characteristics of the focused plenoptic camera with a novel structure of four types focal lengths microlens array was analyzed. The simulation results show that our designed camera has the advantages of large depth of field and high depth resolution. The method proposed in this paper can provide reference for designing plenoptic cameras for specific application scenarios.

Paper Details

Date Published: 18 December 2019
PDF: 7 pages
Proc. SPIE 11335, AOPC 2019: Display Technology and Optical Storage, 1133504 (18 December 2019); doi: 10.1117/12.2540199
Show Author Affiliations
Jiahua Wang, National Univ. of Defense Technology (China)
Xuanzhe Zhang, National Univ. of Defense Technology (China)
Shaojun Du, National Univ. of Defense Technology (China)
Qingsong Liu, National Univ. of Defense Technology (China)
Jun Li, National Univ. of Defense Technology (China)
Yan Wang, National Univ. of Defense Technology (China)
Honggang Xiang, National Univ. of Defense Technology (China)


Published in SPIE Proceedings Vol. 11335:
AOPC 2019: Display Technology and Optical Storage
Byoungho Lee; Yongtian Wang; Xiaodi Tan, Editor(s)

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