A Non-local Hierarchical Refinement Fully Convolutional Network for COVID-19 Infected Region Segmentation.

Hongyu Wang Nan Mu Yu Zhang Heng Yang

Published in: SMC (2021)

Keyphrases

region segmentation
convolutional network
coarse to fine
image segmentation
convolutional neural networks
image representation
perceptual grouping
edge detector
image content
global features
action recognition
multiscale
computer vision
multiple images
feature maps
image classification
image processing