Cited by 19Advanced MRI Techniques and ApplicationsMedical Image Segmentation TechniquesFetal and Pediatric Neurological Disorders

A fetal fMRI specific motion correction algorithm using 2nd order edge features

Scheinost, Dustin, Onofrey, John A., Kwon, Soo H., Cross, Sarah N., Sze, Gordon, Ment, Laura R., Papademetris, Xenophon·2018·2018 IEEE 15th International Symposium on Biomedical Imaging (ISBI 2018)

Abstract

We present a novel motion correction algorithm designed specifically for fetal functional magnetic imaging resonance (fMRI). Fetal motion is a main limiting factor of fetal fMRI and standard algorithm cannot correct for fetal motion. The goals in designing the algorithm were: (i) the ability to correct for both large and small motion, (ii) the preferential weighting of fetal tissue, (iii) the development of a framework robust to artifacts, and (iv) the automatic censoring of low quality frames. The key feature of the algorithm is the use of 2ndorder edge features instead of raw intensity or 1storder edge features. We demonstrate that our algorithm significantly out performs competing approaches.

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Crossref · 10.1109/isbi.2018.8363807

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Authors
Scheinost, D., Onofrey, J. A., Kwon, S. H., Cross, S. N., Sze, G., Ment, L. R., & Papademetris, X.
Affiliations
Yale University (US)
Venue
2018 IEEE 15th International Symposium on Biomedical Imaging (ISBI 2018)
Publisher
IEEE
Published
2018-04
OpenAlex
W2805938578
Cited by
19
References
14
Citations by year
2025: 1 · 2024: 4 · 2022: 8 · 2021: 4 · 2020: 1 · 2019: 1
FWCI
2.85
Type
conference paper
Language
en
Open access
closed
Locations
IEEE International Symposium on Biomedical Imaging (ISBI) (publishedVersion)
Topics
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Advanced MRI Techniques and Applications
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Medical Image Segmentation Techniques
  • Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Fetal and Pediatric Neurological Disorders
Keywords
motion correction, fetal movement, fetal brain imaging, image registration, artifact robustness

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