Quantification of kidneys from 3D ultrasound in pediatric hydronephrosis
Conference paper
Cerrolaza, J.J., Grisan, E., Safdar, N., Myers, E., Jago, J., Peters, C.A. and Linguraru, M.G. (2015). Quantification of kidneys from 3D ultrasound in pediatric hydronephrosis. Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/embc.2015.7318324
Authors | Cerrolaza, J.J., Grisan, E., Safdar, N., Myers, E., Jago, J., Peters, C.A. and Linguraru, M.G. |
---|---|
Type | Conference paper |
Abstract | This paper introduces a complete framework for the quantification of renal structures (parenchyma, and collecting system) in 3D ultrasound (US) images. First, the segmentation of the kidney is performed using Gabor-based appearance models (GAM), a variant of the popular active shape models, properly tailored to the imaging physics of US image data. The framework also includes a new graph-cut based method for the segmentation of the collecting system, including brightness and contrast normalization, and positional prior information. The significant advantage (p = 0.03) of the new method over previous approaches in terms of segmentation accuracy has been successfully verified on clinical 3DUS data from pediatric cases with hydronephrosis. The promising results obtained in the estimation of the volumetric hydronephrosis index demonstrate the potential of our new framework to quantify anatomy in US and asses the severity of hydronephrosis. |
Year | 2015 |
Journal | Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Digital Object Identifier (DOI) | https://doi.org/10.1109/embc.2015.7318324 |
Web address (URL) | http://www.scopus.com/inward/record.url?eid=2-s2.0-84953241181&partnerID=MN8TOARS |
Accepted author manuscript | License File Access Level Open |
Publication dates | |
Online | 25 Sep 2015 |
Publication process dates | |
Deposited | 15 Sep 2022 |
ISBN | 978-1-4244-9271-8 |
Web address (URL) of conference proceedings | https://ieeexplore.ieee.org/xpl/conhome/7302811/proceeding |
https://openresearch.lsbu.ac.uk/item/911yw
Download files
Accepted author manuscript
CS_Segmentation_GraphCuts_Cerrolaza_EMBC_2015.docx | ||
License: CC BY 4.0 | ||
File access level: Open |
86
total views48
total downloads4
views this month1
downloads this month