@inproceedings{b7474aa0c03146e18e214792ea4b4263,
title = "The influence of detector defocus in multi-pixels sensor based computational ghost imaging",
abstract = "Single-pixle detector based computational ghost imaging (CGI) reconstructs an image by measuring the correlations between the scene and a series of masks. Recently, multi-pixels detector and parallel encoding is used to reduce modulation times and improve imaging speed. Due to the separate characteristics of encoding and detection in CGI system, detector defocus will not lead to image blurring in this single-pixel detector based CGI. However, detector defocus in multi-pixels detector based CGI is different to single-pixle detector based system. In this paper, based on the principle of CGI and the model of detector defocus, the influence of detector defocus in CGI is theoretically analyzed. Simulation and experiment results indicate that the multi-pixels detector based CGI inherits characteristics of antidefocus. The quality of reconstructed image is mainly affected by the degree of defocus and the array size of the detector.",
keywords = "Computational ghost imaging, detector defocus, image quality, multi-pixels detector, parallel encoding",
author = "Wen Chen and Wang, \{Si Yuan\} and Sun, \{Ming Jie\} and Li, \{Li Jing\}",
note = "Publisher Copyright: {\textcopyright} 2021 SPIE.; 2021 Applied Optics and Photonics China: Optical Sensing and Imaging Technology, AOPC 2021 ; Conference date: 20-06-2021 Through 22-06-2021",
year = "2021",
doi = "10.1117/12.2605299",
language = "英语",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Yadong Jiang and Qunbo Lv and Dong Liu and Dengwei Zhang and Bin Xue",
booktitle = "AOPC 2021",
address = "美国",
}