School of Electronic and Information Engineering;
Suzhou University of Science and Technology;
Suzhou;
China;
Department of Computer Science;
University of Central Arkansas;
Conway;
Arkansas;
USA;
Huan Provincial Key Laboratory of Intelligent Processing of Big Data on Transportation;
School of Computer and Communication Engineering;
Changsha University of Science and Technology;
Changsha;
China;
Liver segmentation; deep learning; FCN; U-Net; Segnet; Resnet; Densenet;