Pregled bibliografske jedinice broj: 880538
Registration and model-based analysis of transaortic valvular flow ultrasound images
Registration and model-based analysis of transaortic valvular flow ultrasound images // First Croatian Computer Vision Workshop
Zagreb, Hrvatska, 2012. (predavanje, nije recenziran, sažetak, znanstveni)
CROSBI ID: 880538 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Registration and model-based analysis of transaortic valvular flow ultrasound images
Autori
Kalinić, Hrvoje ; Čikeš, Maja ; Lončarić, Sven ; Miličić, Davor ; Bijnens, Bart
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Skup
First Croatian Computer Vision Workshop
Mjesto i datum
Zagreb, Hrvatska, 20.09.2012. - 21.09.2012
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Nije recenziran
Ključne riječi
coronary artery disease, aortic outflow velocity profile, feature extraction, atlas-based image segmentation, image similarity measure, atlas formation
Sažetak
Detecting changes in the contractility of the heart muscle, especially in the presence of coronary artery disease, is an important medical task. To test whether there is a relationship between the morphology of the aortic outflow velocity profile and myocardial function a segmentation of the aortic outflow velocity profile is necessary as well as the morphology feature extraction. Our approach is based on atlas-based image segmentation that utilizes specially formulated geometrical transformation, image similarity measure, atlas formation and segmentation propagation. Following atlas-based image segmentation, various cardiac parameters are extracted to describe morphological properties of transaortic valvular flow.
Izvorni jezik
Engleski
Znanstvena područja
Računarstvo
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb,
Medicinski fakultet, Zagreb,
Sveučilište u Zagrebu
