Cross‐Cohort Automatic Knee MRI Segmentation With Multi‐Planar U‐Nets

Mathias Perslev, Akshay Pai, Jos Runhaar, Christian Igel, Erik B. Dam

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Abstract

Background
Segmentation of medical image volumes is a time-consuming manual task. Automatic tools are often tailored toward specific patient cohorts, and it is unclear how they behave in other clinical settings.

Purpose
To evaluate the performance of the open-source Multi-Planar U-Net (MPUnet), the validated Knee Imaging Quantification (KIQ) framework, and a state-of-the-art two-dimensional (2D) U-Net architecture on three clinical cohorts without extensive adaptation of the algorithms.
OriginalsprogEngelsk
TidsskriftJournal of Magnetic Resonance Imaging
Vol/bind55
Udgave nummer2
Sider (fra-til)1650-1663
ISSN1053-1807
DOI
StatusUdgivet - 2022

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