Web1 de dez. de 2024 · Diffusion MRI (dMRI) of the developing brain can provide valuable insights into the white matter development. However, slice thickness in fetal dMRI is typically high (i.e., 3–5 mm) to freeze the in-plane motion, which reduces the sensitivity of the dMRI signal to the underlying anatomy. Web1 de jan. de 2024 · Single image super-resolution using deep learning techniques has shown very high reconstruction performance over the last few years. We propose a novel three-dimensional convolutional neural...
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Web5 de mai. de 2024 · Super-resolution is a promising technique to create isotropic image volumes from stacks of two-dimensional (2D) motion-corrupted images in fetal magnetic resonance imaging (MRI). Purpose To determine an acquisition quality metric and correlate that metric with radiologist perception of three-dimensional (3D) image quality. Study … Web25 de nov. de 2024 · Super-resolution reconstruction methods have become the go-to approach to compute an isotropic motion-free volume of the fetal brain from low-resolution series of 2D thick slices. Such pipelines often rely on an optimization problem with a data fidelity and a regularization term, balanced by a hyperparameter . simons fashion bree
Data Quality Assessment for Super‐Resolution Fetal Brain …
Web1 de fev. de 2024 · We propose a fully automatic framework for fetal brain reconstruction that consists of four stages: 1) fetal brain localization based on a coarse segmentation … Web5 de out. de 2015 · A super resolution network based on the U-net and long short-term memory layers to exploit the temporal aspect of the dynamic cardiac cine MRI data and is able to render a high resolution sequence when given a sequence of low resolution long axis images. 13 Single-breath-hold 3-D CINE imaging of the left ventricle using Cartesian … Web1 de jan. de 2024 · Single image super-resolution using deep learning techniques has shown very high reconstruction performance over the last few years. We propose a novel … simons fashions