Detection of Vehicle Mounted Auditory Reverse Alarm using Hidden Markov Model
| Document type: | Conference Papers |
|---|---|
| Peer reviewed: | Yes |
| Full text: | |
| Author(s): | Mikael Swartling, Mikael Nilsson, Nedelko Grbic |
| Title: | Detection of Vehicle Mounted Auditory Reverse Alarm using Hidden Markov Model |
| Conference name: | ELMAR |
| Year: | 2007 |
| Publisher: | IEEE |
| City: | Zadar |
| ISI number: | 000256667800035 |
| Organization: | Blekinge Institute of Technology |
| Department: | School of Engineering - Dept. of Signal Processing (Sektionen för teknik – avd. för signalbehandling) School of Engineering S- 372 25 Ronneby +46 455 38 50 00 http://www.tek.bth.se/ |
| Language: | English |
| Abstract: | This paper presents a method for automatically detecting vehicle mounted auditory reverse alarms, or other similar warning signals, based on hidden Markov model and pattern matching techniques. The method is designed for embedded realtime platforms. The purpose of the method is to embed it with active hearing protection devices, aiding the user in detecting warning signals in low SNR environments. Real recordings are used to evaluate the performance, and the results are presented. |
| Subject: | Signal Processing\Detection and Classification |
