Multilevel Interpolation for Feature-based Motion Correction in Neurosurgery
Research output: Contribution to book/Conference proceedings/Anthology/Report › Conference contribution › Contributed › peer-review
Contributors
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
Original language | English |
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Title of host publication | 2018 IEEE Biomedical Circuits and Systems Conference, BioCAS 2018 - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (electronic) | 9781538636039 |
Publication status | Published - 20 Dec 2018 |
Peer-reviewed | Yes |
Conference
Title | 2018 IEEE Biomedical Circuits and Systems Conference, BioCAS 2018 |
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Duration | 17 - 19 October 2018 |
City | Cleveland |
Country | United States of America |
External IDs
ORCID | /0000-0001-7436-0103/work/172566277 |
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ORCID | /0000-0001-9875-3534/work/172568314 |
Keywords
ASJC Scopus subject areas
Keywords
- B-spline, Image features, Interpolation, Motion correction, Neurosurgery