Poster + Paper
3 April 2023 Topography-based feature extraction of the human placenta from prenatal MR images
Author Affiliations +
Conference Poster
Abstract
Magnetic resonance imaging (MRI) has gained popularity in the field of prenatal imaging due to the ability to provide high quality images of soft tissue. In this paper, we presented a novel method for extracting different textural and morphological features of the placenta from MRI volumes using topographical mapping. We proposed polar and planar topographical mapping methods to produce common placental features from a unique point of observation. The features extracted from the images included the entire placenta surface, as well as the thickness, intensity, and entropy maps displayed in a convenient two-dimensional format. The topography-based images may be useful for clinical placental assessments as well as computer-assisted diagnosis, and prediction of potential pregnancy complications.
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
James Huang, Maysam Shahedi, Quyen N. Do, Yin Xi, Matthew A. Lewis, Christina L. Herrera, David Owen, Catherine Y. Spong, Ananth J. Madhuranthakam, Diane M. Twickler, and Baowei Fei "Topography-based feature extraction of the human placenta from prenatal MR images", Proc. SPIE 12464, Medical Imaging 2023: Image Processing, 1246420 (3 April 2023); https://doi.org/10.1117/12.2653663
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KEYWORDS
Magnetic resonance imaging

Fetus

Feature extraction

Deformation

Image registration

Interpolation

Uterus

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