Effects of noise on tomographic breast imaging
Paper i proceeding, 2011
We study the effect of noise on microwave breast imaging by numerical simulations. A high contrast breast model is considered and the image reconstructions are carried out in time domain using a nonlinear inversion algorithm. A relative reconstruction error is defined in order to quantitatively evaluate the image distortion due to noise. The relative reconstruction errors of noisy reconstructions are obtained when different levels of amplitude and phase errors are taken into account.
Författare
Xuezhi Zeng
Chalmers, Signaler och system, Signalbehandling och medicinsk teknik
Andreas Fhager
Chalmers, Signaler och system, Signalbehandling och medicinsk teknik
Mikael Persson
Chalmers, Signaler och system, Signalbehandling och medicinsk teknik
Publicerad i
30th URSI General Assembly and Scientific Symposium, URSIGASS 2011, Istanbul, 13-20 August 2011
art. nr 6051372
978-142445117-3 (ISBN)
Kategorisering
Ämneskategorier (SSIF 2011)
Annan elektroteknik och elektronik
Identifikatorer
DOI
10.1109/URSIGASS.2011.6051372
ISBN
978-142445117-3