ISIC	The International Skin Imaging Collaboration
FCN	Fully Convolutional Network
ASPP	Atrous Spatial Pyramid Pooling
DSNet	Dermoscopic Skin Network
BAG	Boundary-wise Attention Gate
SGD	Stochastic Gradient Descent
GLSA	Global-to-Local Spatial Aggregation
SBA	Selective Boundary Aggregation
CNN	Convolutional Neural Network
IoU	Intersection over Union