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author:

Huang, Feng (Huang, Feng.) [1] | Wang, Xuesong (Wang, Xuesong.) [2] | Chen, Yating (Chen, Yating.) [3] | Wu, Xianyu (Wu, Xianyu.) [4] (Scholars:吴衔誉)

Indexed by:

EI Scopus SCIE

Abstract:

Most existing super -resolution (SR) imaging systems, inspired by the bionic compound eye, utilize image registration and reconstruction algorithms to overcome the angular resolution limitations of individual imaging systems. This article introduces a multi -aperture multi -focal -length imaging system and a multi -focal -length image super -resolution algorithm, mimicking the foveal imaging of the human eye. Experimental results demonstrate that with the proposed imaging system and an SR imaging algorithm inspired by the human visual system, the proposed method can enhance the spatial resolution of the foveal region by up to 4 x compared to the original acquired image. These findings validate the effectiveness of the proposed imaging system and computational imaging algorithm in enhancing image texture and spatial resolution.

Keyword:

Community:

  • [ 1 ] [Huang, Feng]Fuzhou Univ, Sch Mech Engn & Automation, Fujian 35018, Peoples R China
  • [ 2 ] [Wang, Xuesong]Fuzhou Univ, Sch Mech Engn & Automation, Fujian 35018, Peoples R China
  • [ 3 ] [Chen, Yating]Fuzhou Univ, Sch Mech Engn & Automation, Fujian 35018, Peoples R China
  • [ 4 ] [Wu, Xianyu]Fuzhou Univ, Sch Mech Engn & Automation, Fujian 35018, Peoples R China

Reprint 's Address:

  • [Wu, Xianyu]Fuzhou Univ, Sch Mech Engn & Automation, Fujian 35018, Peoples R China;;

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Source :

OPTICS EXPRESS

ISSN: 1094-4087

Year: 2024

Issue: 11

Volume: 32

Page: 19333-19351

3 . 2 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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