464-05-011 ISMRM Abstract

Single-subject atlas-based lung and lobe segmentation from 3D low-field MRI

Primary: Analysis Methods - Segmentation and Detection

Secondary: Body - Lung

464-05-011 · MR-Based Quantitative Image and Image Processing · Tuesday, 12 May, 4:00 PM–4:55 PM · Digital Posters Row E

Keywords: 3D MRI Low field mri Atlas-based segmentation Deformable image registration Single subject

Accepted

Carlos Valle ¹, Javier Castro², Matias Hernández², Rodrigo Salas^2,3,4, Jaime Retamal^2,5, Ignacio Celis², Marcelo E Andia^1,6, Cecilia Besa^2,6,7

¹iHEALTH, Millennium Institute for Intelligent Healthcare Engineering, Chile

²Millennium Institute for Intelligent Healthcare Engineering - iHEALTH, Santiago, Chile

³Biomedical Engineering School, Faculty of Engineering, Universidad de Valparaíso, Valparaíso, Chile

⁴Center of Interdisciplinary Biomedical and Engineering Research for Health - MEDING, Universidad de Valparaíso, Valparaíso, Chile

⁵Departamento de Medicina Intensiva, Pontificia Universidad Católica de Chile, Santiago, Chile

⁶Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile

⁷Biomedical Imaging Center, Pontificia Universidad Católica de Chile, Santiago, Chile

Presenting Author: Carlos Valle

Synopsis

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References

1. Campbell-Washburn AE, Ramasawmy R, Restivo MC, Bhattacharya I, Basar B, Herzka DA, Hansen MS, Rogers T, Bandettini WP, McGuirt DR, Mancini C, Grodzki D, Schneider R, Majeed W, Bhat H, Xue H, Moss J, Malayeri AA, Jones EC, Koretsky AP, Kellman P, Chen MY, Lederman RJ, Balaban RS. Opportunities in Interventional and Diagnostic Imaging by Using High-Performance Low-Field-Strength MRI. Radiology. 2019 Nov;293(2):384-393. doi: 10.1148/radiol.2019190452. Epub 2019 Oct 1. PMID: 31573398; PMCID: PMC6823617. [doi] [pmid]

2. Arnold TC, Freeman CW, Litt B, Stein JM. Low-field MRI: Clinical promise and challenges. J Magn Reson Imaging. 2023 Jan;57(1):25-44. doi: 10.1002/jmri.28408. Epub 2022 Sep 19. PMID: 36120962; PMCID: PMC9771987. [doi] [pmid]

3. Soher BJ, Dale BM, Merkle EM. A review of MR physics: 3T versus 1.5T. Magn Reson Imaging Clin N Am. 2007 Aug;15(3):277-90, v. doi: 10.1016/j.mric.2007.06.002. PMID: 17893049. [doi] [pmid]

4. Avants BB, Tustison NJ, Song G, Cook PA, Klein A, Gee JC. A reproducible evaluation of ANTs similarity metric performance in brain image registration. Neuroimage. 2011 Feb 1;54(3):2033-44. doi: 10.1016/j.neuroimage.2010.09.025. Epub 2010 Sep 17. PMID: 20851191; PMCID: PMC3065962. [doi] [pmid]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/464-05-011