TY - GEN
T1 - Iterative sparse-based algorithm for through-the-wall imaging
AU - Nikolic, Marija
AU - Djordjevic, Antonije
AU - Nehorai, Arye
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/9/18
Y1 - 2014/9/18
N2 - We develop an iterative algorithm, which uses sparse regularization, for electromagnetic imaging of targets located behind dielectric walls. The utilization of sparsity produces high-resolution images and suppresses artifacts. However, these images may be difficult to interpret because targets appear as groups of point scatterers. In the present work, we iteratively improve those dotted images to reveal target regions. The algorithm is suitable for both dielectric and metal targets.
AB - We develop an iterative algorithm, which uses sparse regularization, for electromagnetic imaging of targets located behind dielectric walls. The utilization of sparsity produces high-resolution images and suppresses artifacts. However, these images may be difficult to interpret because targets appear as groups of point scatterers. In the present work, we iteratively improve those dotted images to reveal target regions. The algorithm is suitable for both dielectric and metal targets.
UR - http://www.scopus.com/inward/record.url?scp=84907880419&partnerID=8YFLogxK
U2 - 10.1109/APS.2014.6904877
DO - 10.1109/APS.2014.6904877
M3 - Conference contribution
AN - SCOPUS:84907880419
T3 - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
SP - 1101
EP - 1102
BT - 2014 IEEE Antennas and Propagation Society International Symposium(APSURSI)
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 IEEE Antennas and Propagation Society International Symposium, APSURSI 2014
Y2 - 6 July 2014 through 11 July 2014
ER -