@inproceedings{6b724854b631441193ae476fc22848cc,
title = "Extraction of cardiac and respiratory motion information from cardiac x-ray fluoroscopy images using hierarchical manifold learning",
abstract = "We present a novel and clinically useful method to automatically determine the regions that carry cardiac and respiratory motion information directly from standard mono-plane X-ray fluoroscopy images. We demonstrate the application of our method for the purposes of retrospective cardiac and respiratory gating of X-ray images. Validation is performed on five mono-plane imaging sequences comprising a total of 284 frames from five patients undergoing radiofrequency ablation for the treatment of atrial fibrillation. We established end-inspiration, end-expiration and systolic gating with success rates of 100%, 100% and 95.3%, respectively. This technique is useful for retrospective gating of X-ray images and, unlike many previously proposed techniques, does not require specific catheters to be visible and works without any knowledge of catheter geometry.",
keywords = "Respiratory Motion, Respiratory Gating, Manifold Learning, Respiratory Phase, Cardiac Gating",
author = "Maria Panayiotou and King, {Andrew P} and Bhatia, {Kanwal K.} and Housden, {R James} and YingLiang Ma and Rinaldi, {C Aldo} and Gill, {Jaswinder S.} and Michael Cooklin and Mark O'Neill and Rhode, {Kawal S}",
year = "2013",
doi = "10.1007/978-3-642-54268-8_15",
language = "English",
isbn = "978-3-642-54267-1",
series = " Lecture Notes in Computer Science",
publisher = "Springer Verlag",
pages = "126--134",
editor = "Camara, {Oscar } and Tommaso Mansi and Mihaela Pop and Rhode, {Kawal } and Sermesant, {Maxime } and Young, {Alistair }",
booktitle = "International Workshop on Statistical Atlases and Computational Models of the Heart",
address = "Austria",
note = "International Workshop on Statistical Atlases and Computational Models of the Heart, STACOM 2013 ; Conference date: 26-09-2013 Through 26-09-2013",
}