Search Results for author: Mahesh Bharath Keerthivasan

Found 2 papers, 0 papers with code

A Contrast Synthesized Thalamic Nuclei Segmentation Scheme using Convolutional Neural Networks

no code implementations17 Dec 2020 Lavanya Umapathy, Mahesh Bharath Keerthivasan, Natalie M. Zahr, Ali Bilgin, Manojkumar Saranathan

The SCS network demonstrated a significant atrophy in Ventral lateral posterior nucleus in AUD patients compared to healthy age-matched controls (P=0. 01), agreeing with previous studies on thalamic atrophy in alcoholism, whereas the NCS network showed spurious atrophy of the Ventral posterior lateral nucleus.

Segmentation

A Comparison of Deep Learning Convolution Neural Networks for Liver Segmentation in Radial Turbo Spin Echo Images

no code implementations13 Apr 2020 Lavanya Umapathy, Mahesh Bharath Keerthivasan, Jean-Phillipe Galons, Wyatt Unger, Diego Martin, Maria I Altbach, Ali Bilgin

Motion-robust 2D Radial Turbo Spin Echo (RADTSE) pulse sequence can provide a high-resolution composite image, T2-weighted images at multiple echo times (TEs), and a quantitative T2 map, all from a single k-space acquisition.

Liver Segmentation Segmentation

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