@inproceedings{83ccceb96c404516b3a6c40ce49e8f8a,
title = "Differential Single-Pixel Video and Audio Recording via a Rotating Encoded Disk",
abstract = "Single-pixel imaging (SPI), utilizing spatial encoding and single-pixel detection to reconstruct visual information, offers a substantial advantage in hardware simplicity and cost efficiency. This study presents a differential SPI system based on a rotating encoded disk, employing dual detectors to exploit the reflection and transmission of the disk for real-time imaging. Simultaneously, audio signals modulated onto the light source were successfully recovered at a distance of about 2 m. The proposed method inherently synchronizes image and audio data without additional communication modules (such as Wi-Fi), ensuring covertness and security. This dual-modal sensing approach demonstrates significant potential for real-time, high-fidelity applications in complex scenarios.",
keywords = "Differential single-pixel imaging, audio signal recovery, rotating encoded disk, temporal synchronization",
author = "Liu, \{Xin An\} and Yang, \{Zhao Hua\} and Li, \{Ming Fei\} and Zhang, \{Yue Xi\} and Quan, \{Bao Gang\} and Wu, \{Ling An\} and Zhou, \{Shuai Jun\} and Liu, \{Bao Lei\}",
note = "Publisher Copyright: {\textcopyright} 2025 SPIE. All rights reserved.; 3rd Conference on Space, Atmosphere, Marine, and Environmental Optics, SAME 2025 ; Conference date: 18-04-2025 Through 20-04-2025",
year = "2025",
doi = "10.1117/12.3071109",
language = "英语",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Dong Liu and Shuo Shi",
booktitle = "Third Conference on Space, Atmosphere, Marine, and Environmental Optics, SAME 2025",
address = "美国",
}