@inproceedings{7a1ba0ac1afc4060a77d4686515ce7b4,
title = "Evaluation of two free form deformation based motion estimators in cardiac and chest imaging",
abstract = "In the context of motion estimation of the heart and thoracic structures from tomographic imaging, we investigated two free form deformations (FFD) based non linear registration methods as motion estimators. Standard and cylindrical FFD (CFFD) methods are evaluated in 2D, both on simulated and in vivo cardiac and thoracic images. Results tend to show that CFFD based method achieves the same accuracy with less parameters. However, the fast convergence of this model is hamped by a higher computing time with a straightforward implantation.",
keywords = "tomographic imaging, FFD",
author = "Bertrand Delhay and Patrick Clarysse and Jyrki L{\"o}tj{\"o}nen and Toivo Katila and Magnin, {Isabelle E.}",
year = "2005",
doi = "10.1007/11494621_46",
language = "English",
isbn = "978-3-540-26161-2",
series = "Lecture Notes in Computer Science",
publisher = "Springer",
pages = "467--476",
editor = "Frangi, {Alejandro F.} and Radeva, {Petia I.} and Andres Santos and Monica Hernandez",
booktitle = "Functional Imaging and Modeling of the Heart",
address = "Germany",
note = "Third International Workshop, FIMH 2005 ; Conference date: 02-06-2005 Through 04-06-2005",
}