2020/02/01 by Zhe Yang, Jun Liu, Yang, Zhe +7
Computer Science · Physics and Astronomy · #FOS: Electrical engineering #FOS: Physical sciences #Image and Video Processing (eess.IV) #Image and Video Quality Assessment #Neural Networks and Reservoir Computing #Optics (physics.optics) #Random lasers and scattering media #electronic engineering #information engineering
paper · pdf · doi:10.48550/arxiv.2002.00126
openalex publication_date 2020/02/01 · openalex created_date 2020/02/07 · openalex updated_date 2026/07/28
Single-pixel imaging (SPI) uses a single-pixel detector to create an image of an object. SPI relies on a computer to construct an image, thus increasing both the size and cost of SPI and limiting its application. We developed instant single-pixel imaging (ISPI), an on-chip SPI system that implements real-time imaging at a rate of 25 fps. ISPI uses the instant ghost imaging algorithm we proposed which leverages signal differences for image creation. It does not require a computer, which greatly reduces its cost and size. The reconstruct time of ISPI for image creation is almost zero because little processing is required after signal detection. ISPI paves the way for the practical application of SPI.