Web: http://arxiv.org/abs/2201.12152

Jan. 31, 2022, 2:10 a.m. | Nolann Lainé, Guillaume Zahnd, Herv é Liebgott, Maciej Orkisz

cs.CV updates on arXiv.org arxiv.org

The objective of this study is the segmentation of the intima-media complex
of the common carotid artery, on longitudinal ultrasound images, to measure its
thickness. We propose a fully automatic region-based segmentation method,
involving a supervised region-based deep-learning approach based on a dilated
U-net network. It was trained and evaluated using a 5-fold cross-validation on
a multicenter database composed of 2176 images annotated by two experts. The
resulting mean absolute difference (<120 um) compared to reference annotations
was less than …

arxiv convolutional neural network deep network neural neural network segmentation

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