Please use this identifier to cite or link to this item: https://doi.org/10.1007/978-3-319-20309-6_11
Title: Prediction of clinical information from cardiac MRI using manifold learning
Authors: Wang H.
Shi W.
Bai W.
de Marvao A.M.S.M.
Dawes T.J.
O�Regan D.P.
Edwards P.
Cook S. 
Rueckert D.
Issue Date: 2015
Publisher: Springer Verlag
Citation: Wang H., Shi W., Bai W., de Marvao A.M.S.M., Dawes T.J., O�Regan D.P., Edwards P., Cook S., Rueckert D. (2015). Prediction of clinical information from cardiac MRI using manifold learning. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 9126 : 91-98. ScholarBank@NUS Repository. https://doi.org/10.1007/978-3-319-20309-6_11
Abstract: Cardiac MR imaging contains rich information that can be used to investigate the anatomy and function of the heart. In this paper, we demonstrate that it is possible to learn anatomical and functional information from cardiac MR imaging without explicit segmentation in order to predict clinical variables such as blood pressure with high accuracy. To learn the anatomical variations, we build manifolds of different time points across different subjects. In addition, we investigate two different approaches to incorporate motion information into a manifold, and compare these manifolds to a manifold learned from a single time point. Combining both inter- and intra-subject variation, we are able to construct accurate and reliable classifiers to predict clinical variables. Our proposed method does not require any explicit image segmentation and motion estimation and is able to predict clinical variables with good accuracy. � Springer International Publishing Switzerland 2015.
Source Title: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
URI: http://scholarbank.nus.edu.sg/handle/10635/149252
ISSN: 3029743
DOI: 10.1007/978-3-319-20309-6_11
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