Motion Correction Using Deep Learning Neural Networks - Effects of Data Representation
Conference paper
Zaydullin, R., Bharath, A.A., Grisan, E., Christensen-Jeffries, K., Bai, W. and Tang, M-X. (2022). Motion Correction Using Deep Learning Neural Networks - Effects of Data Representation. 2022 IEEE International Ultrasonics Symposium (IUS). Venice, Italy 10 - 13 Oct 2022 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/ius54386.2022.9958903
Authors | Zaydullin, R., Bharath, A.A., Grisan, E., Christensen-Jeffries, K., Bai, W. and Tang, M-X. |
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Type | Conference paper |
Abstract | An in-silico investigation of the effects of ultrasound data representation on the accuracy of the motion prediction made using deep learning neural networks was carried out. The representations studied include: linear (‘envelope’), log compressed, linear with phase and log compressed with phase. A UNet model was trained to predict non-rigid deformation field using a fixed and a moving image pair as the input. The results illustrate that the choice of the representation plays an important role on the accuracy of motion estimation. Specifically, representations with phase information outperform the representations without phase. Furthermore, log-compressed data yielded predictions with higher accuracy than the linear data. |
Year | 2022 |
Journal | IEEE International Ultrasonics Symposium, IUS |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Digital Object Identifier (DOI) | https://doi.org/10.1109/ius54386.2022.9958903 |
Accepted author manuscript | License File Access Level Open |
Publication dates | |
Online | 10 Oct 2022 |
10 Oct 2022 | |
Publication process dates | |
Deposited | 01 Mar 2023 |
Funder/Client | Medical Research Council |
Engineering and Physical Sciences Research Council | |
Additional information | Copyright © 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
https://openresearch.lsbu.ac.uk/item/92x52
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Accepted author manuscript
Proceedings_paper__Motion_Correction_Using_Deep_Learning_Neural_Networks___Effects_of_Data_Representation.pdf | ||
License: CC BY 4.0 | ||
File access level: Open |
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