Multilevel Interpolation for Feature-based Motion Correction in Neurosurgery
Publikation: Beitrag in Buch/Konferenzbericht/Sammelband/Gutachten › Beitrag in Konferenzband › Beigetragen › Begutachtung
Beitragende
Abstract
Motion is a prominent artefact in intraoperative neurosurgical imaging. We are investigating feature-based algorithms to detect and correct motion in visual-light images. This paper presents a new multilevel interpolation method to reconstruct motion of the brain surface from the displacement of image features. The proposed method proved to be able to sufficiently correct all motion artefacts. Compared to other recently derived methods it is more stable against outliers and more reliable for sparse data.
Details
Originalsprache | Englisch |
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Titel | 2018 IEEE Biomedical Circuits and Systems Conference, BioCAS 2018 - Proceedings |
Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers Inc. |
ISBN (elektronisch) | 9781538636039 |
Publikationsstatus | Veröffentlicht - 20 Dez. 2018 |
Peer-Review-Status | Ja |
Konferenz
Titel | 2018 IEEE Biomedical Circuits and Systems Conference, BioCAS 2018 |
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Dauer | 17 - 19 Oktober 2018 |
Stadt | Cleveland |
Land | USA/Vereinigte Staaten |
Externe IDs
ORCID | /0000-0001-7436-0103/work/172566277 |
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ORCID | /0000-0001-9875-3534/work/172568314 |
Schlagworte
ASJC Scopus Sachgebiete
Schlagwörter
- B-spline, Image features, Interpolation, Motion correction, Neurosurgery