id	keyword
easat-9971	detection
easat-9971	sidewalk
easat-9971	segmentation
easat-9971	vol
easat-9971	urban
easat-9971	edge
easat-9971	vision
easat-9971	computer
easat-9971	learning
easat-9971	feature
easat-9971	method
easat-9971	performance
easat-9971	et al
easat-9971	scale
easat-9971	ieee