TY - GEN
T1 - Footstep detection and denoising using a single triaxial geophone
AU - Reddy, Vinod V.
AU - Divya, V.
AU - Khong, Andy W.H.
AU - Ng, B. P.
PY - 2010
Y1 - 2010
N2 - In this paper we propose a new footstep detection technique for data acquired using a triaxial geophone. The idea evolves from the investigation of geophone transduction principle. The technique exploits the randomness of neighbouring data vectors observed when the footstep is absent. We extend the same principle for triaxial signal denoising. Effectiveness of the proposed technique for transient detection and denoising are presented for real seismic data collected using a triaxial geophone.
AB - In this paper we propose a new footstep detection technique for data acquired using a triaxial geophone. The idea evolves from the investigation of geophone transduction principle. The technique exploits the randomness of neighbouring data vectors observed when the footstep is absent. We extend the same principle for triaxial signal denoising. Effectiveness of the proposed technique for transient detection and denoising are presented for real seismic data collected using a triaxial geophone.
UR - http://www.scopus.com/inward/record.url?scp=79959239666&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79959239666&partnerID=8YFLogxK
U2 - 10.1109/APCCAS.2010.5775004
DO - 10.1109/APCCAS.2010.5775004
M3 - Conference contribution
AN - SCOPUS:79959239666
SN - 9781424474561
T3 - IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS
SP - 1171
EP - 1174
BT - Proceedings of the 2010 Asia Pacific Conference on Circuit and System, APCCAS 2010
T2 - 2010 Asia Pacific Conference on Circuit and System, APCCAS 2010
Y2 - 6 December 2010 through 9 December 2010
ER -