Journal Article Review Epublish 4 citations
PubMed: 40777808 DOI: 10.1016/j.fmre.2024.03.019
Lensless camera: Unraveling the breakthroughs and prospects.
Fundam Res 5(4):1725-1736
Authors: Shuowen Li, Yunhui Gao, Jiachen Wu, Mingjie Wang, Zhangcheng Huang, Shumei Chen, Liangcai Cao
Affiliations
- Department of Precision Instruments, Tsinghua University, Beijing 100084, China.
- Key Laboratory of Micro-Nano Optoelectronic Information System of Ministry of Industry and Information Technology, Harbin Institute of Technology, Shenzhen 518055, China.
- State Key Laboratory of ASIC and System, Frontier Institute of Chip and System, Fudan University, Shanghai 200438, China.
Abstract
Lensless imaging is an innovative and swiftly advancing technology at the intersection of optics, imaging technology, and computational science. It captures scene by directly recording the interference or diffraction patterns of light, subsequently utilizing algorithms to reconstruct the original image from these patterns. Lensless imaging transforms traditional imaging paradigms, offering newfound design flexibility and the capacity to seamlessly integrate within diverse imaging ecosystems. This paper aims to provide an overview of significant developments in optical modulation elements, image sensors, and reconstruction algorithms. The novel application scenarios that benefit from lensless computational imaging are presented. The opportunities and challenges associated with lensless camera are discussed for further improving its performance.
MeSH
Algorithms