A Compressive Sensing Single Pixel Imaging System Using Cascaded Mach-Zehnder Interference Structure

Wang，Guoqing1; Shao，Liyang1; Xiao，Dongrui1; Zhao，Fang1; Shum，Ping1; Wang，Chao2

10.1109/OGC52961.2021.9654292

2021

978-1-6654-3195-8

2021 Optoelectronics Global Conference, OGC 2021

187-189

15-18 Sept. 2021

Shenzhen, China

A low-cost compressive sensing single pixel imaging (SPI) system employing cascaded Mach-Zehnder interference (MZI) structure is presented. The cascaded MZI structure is employed to provide the random patterns that required by the compressive sensing approach. A proof-of-principle experiment is performed. A fiber-based low-cost cascaded MZIs as the key devices enable proposed imaging system. Data compression ratios from 6% to 25% are obtained in the proposed system. The proposed design has great potential in solving big data issue and has extensive applications where easy-access and low-cost demanded.

compressive sensing Mach-Zehnder interference single pixel imaging time stretch

第一

英语

EI

20220711638979

Costs ; Imaging systems ; Pixels

Information Theory and Signal Processing:716.1 ; Imaging Techniques:746 ; Cost and Value Engineering; Industrial Economics:911

2-s2.0-85124502302

Scopus

1.Southern University of Science and Technology,School of Electronic and Electrical Engineering,Shenzhen,China
2.University of Kent,School of Engineering and Digital Arts,Canterbury,United Kingdom

Wang，Guoqing,Shao，Liyang,Xiao，Dongrui,et al. A Compressive Sensing Single Pixel Imaging System Using Cascaded Mach-Zehnder Interference Structure[C],2021:187-189.