TY - GEN
T1 - Multi-domain adaptive filtering by feasibility splitting
AU - Yukawa, Masahiro
AU - Slavakis, Konstantinos
AU - Yamada, Isao
PY - 2010
Y1 - 2010
N2 - We propose multi-domain adaptive filtering based on the idea of feasibility splitting - dealing with feasibility in individual domains. The proposed approach provides a useful and mathematically rigorous framework to incorporate multiple pieces of information (expressed in different domains) efficiently. Indeed, it processes such multiple pieces of information by means of the metric projection in each individual domain; this is a significant advantage over existing single-domain approaches. Also we provide a reasonable strategy to treat the case where the available prior information is inconsistent. A convergence analysis and numerical examples are presented to support the proposed method.
AB - We propose multi-domain adaptive filtering based on the idea of feasibility splitting - dealing with feasibility in individual domains. The proposed approach provides a useful and mathematically rigorous framework to incorporate multiple pieces of information (expressed in different domains) efficiently. Indeed, it processes such multiple pieces of information by means of the metric projection in each individual domain; this is a significant advantage over existing single-domain approaches. Also we provide a reasonable strategy to treat the case where the available prior information is inconsistent. A convergence analysis and numerical examples are presented to support the proposed method.
KW - Convex feasibility problem
KW - Metric projection
KW - Set-theoretic adaptive filtering
KW - Subgradient projection
UR - http://www.scopus.com/inward/record.url?scp=78049368044&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78049368044&partnerID=8YFLogxK
U2 - 10.1109/ICASSP.2010.5495839
DO - 10.1109/ICASSP.2010.5495839
M3 - Conference contribution
AN - SCOPUS:78049368044
SN - 9781424442966
T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
SP - 3814
EP - 3817
BT - 2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010
Y2 - 14 March 2010 through 19 March 2010
ER -