TY - GEN
T1 - Myocardial perfusion assessment by use of system identification method in a one-compartment model
AU - Kocher, M.
AU - Daire, J. L.
AU - Thévenaz, P.
AU - Schindler, T.
AU - Keller, P. F.
AU - Didier, D.
AU - Vallée, J. P.
PY - 2007
Y1 - 2007
N2 - Cardiovascular magnetic resonance has been shown to provide high data quality for myocardial perfusion assessment. However, to analyze the perfusion data, some signal processing and modeling is needed to correct for motion related artifacts and limited spatial resolution. This study describes a method based on system identification, allowing, after a first step of image registration, to integrate and correct the partial volume effect in the myocardium perfusion quantification. This method is then applied to patients with coronary artery disease or hypertrophic obstructive cardiomyopathy.
AB - Cardiovascular magnetic resonance has been shown to provide high data quality for myocardial perfusion assessment. However, to analyze the perfusion data, some signal processing and modeling is needed to correct for motion related artifacts and limited spatial resolution. This study describes a method based on system identification, allowing, after a first step of image registration, to integrate and correct the partial volume effect in the myocardium perfusion quantification. This method is then applied to patients with coronary artery disease or hypertrophic obstructive cardiomyopathy.
UR - http://www.scopus.com/inward/record.url?scp=57649208358&partnerID=8YFLogxK
U2 - 10.1109/IEMBS.2007.4353337
DO - 10.1109/IEMBS.2007.4353337
M3 - Conference contribution
C2 - 18003003
AN - SCOPUS:57649208358
SN - 1424407885
SN - 9781424407880
T3 - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
SP - 4492
EP - 4495
BT - 29th Annual International Conference of IEEE-EMBS, Engineering in Medicine and Biology Society, EMBC'07
T2 - 29th Annual International Conference of IEEE-EMBS, Engineering in Medicine and Biology Society, EMBC'07
Y2 - 23 August 2007 through 26 August 2007
ER -