@inproceedings{9bb70eb7689d48c5bc20cf923a30e3f9,
title = "Room shape reconstruction with a single mobile acoustic sensor",
abstract = "This paper studies the problem of recovering the geometry of a polygonal room via the room impulse response. Specifically, a single mobile node, with co-located loudspeaker and microphone, is deployed and times of arrival of the first-order echoes are used for room shape reconstruction. The uniqueness of the mapping between the first-order echoes and the room geometry is guaranteed for most polygons with one important exception, namely parallelogram. Algorithmic procedure is proposed to eliminate the higher-order echoes and retrieve the room geometry. Numerical simulations are provided to demonstrate the effectiveness of our approach.",
keywords = "Acoustic echoes, image source model, room shape recovery, time of arrival",
author = "Fangrong Peng and Tiexing Wang and Biao Chen",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; IEEE Global Conference on Signal and Information Processing, GlobalSIP 2015 ; Conference date: 13-12-2015 Through 16-12-2015",
year = "2016",
month = feb,
day = "23",
doi = "10.1109/GlobalSIP.2015.7418371",
language = "English (US)",
series = "2015 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1116--1120",
booktitle = "2015 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2015",
}