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Towards estimating cardiac motion using low-rank representation and topology preservation for ultrafast ultrasound data

Author
Aviles, A.; Widlak, T.; Casals, A.; Ammari, H.
Type of activity
Presentation of work at congresses
Name of edition
38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
Date of publication
2016
Presentation's date
2016-08-18
Book of congress proceedings
2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) : 16-20 Aug. 2016
First page
1082
Last page
1085
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
https://doi.org/10.1109/EMBC.2016.7590919 Open in new window
Repository
http://hdl.handle.net/2117/101906 Open in new window
URL
http://ieeexplore.ieee.org/document/7590891/ Open in new window
Abstract
Estimation of the cardiac motion is very important in order to detect heart diseases. This work presents a cardiac motion estimation approach using ultrafast ultrasound data. We optimize a variational framework which has the benefits of combining low-rank data representation with topology preservation. We show through the analysis of experimental results that this combination offers a radical reduction in computational time and noise while ensuring preservation of the anatomical structure of the...
Citation
Avilés, A., Widlak, T., Casals, A., Ammari, H. Towards estimating cardiac motion using low-rank representation and topology preservation for ultrafast ultrasound data. A: Annual International Conference of the IEEE Engineering in Medicine and Biology Society. "2016 38th annual international conference of the IEEE Engineering in Medicine and Biology Society (EMBC)". Orlando, FL: Institute of Electrical and Electronics Engineers (IEEE), 2016, p. 1082-1085.
Keywords
Medical imaging, Motion estimation, Surgical robotics
Group of research
CREB - Biomedical Engineering Research Centre
GRINS - Intelligent Robots and Systems

Participants

  • Aviles Rivero, Angelica Ivone  (author and speaker )
  • Widlak, Thomas  (author and speaker )
  • Casals Gelpi, Alicia  (author and speaker )
  • Ammari, Habib  (author and speaker )