会议论文

Udupa, Jayaram K.

英文

Progress in Biomedical Optics and Imaging - Proceedings of SPIE

1605-7422

2021

11317

SPIE Medical Imaging Conference - Biomedical Applications in Molecular, Structural, and Functional Imaging

Progress in Biomedical Optics and Imaging

FEB 15-20, 2020

Houston, TX

[Yi, Jizheng] Cent South Univ Forestry & Technol, Coll Comp & Informat Engn, Changsha 410004, Peoples R China.^[Yi, Jizheng;Udupa, Jayaram K.;Tong, Yubing;Torigian, Drew A.] Univ Penn, Med Image Proc Grp, Sch Med, Philadelphia, PA 19104 USA.^[Anderson, Michaela R.;Lederer, David] Columbia Univ, Dept Med, Med Ctr, New York, NY USA.^[Christie, Jason] Univ Penn, Dept Med, Philadelphia, PA 19104 USA.

SPIE

Krol, A Gimi, BS

1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA

SPIE-INT SOC OPTICAL ENGINEERING

978-1-5106-3402-2

10.1117/12.2550377

本校为第一机构

Accurate measurement of subcutaneous adipose tissue (SAT) and visceral adipose tissue (VAT) in the thorax is important for understanding the impact of body composition upon various clinical disorders. The aim of this paper is to explore a practical system for the automatic localization of the axial slices through the thorax at the T7 and T8 vertebral levels in computed tomography (CT), and automatic segmentation of VAT in T7 slice and SAT at T8 slice via deep learning (DL). The methodology mainly consists of two models: the localization model based on AlexNet and the segmentation model based o...