An Image-Segmentation-Based Urban DTM Generation Method Using Airborne Lidar Data - Chen, Ziyue; Xu, Bing; Gao, Bingbo (IEEE journal of selected topics in applied earth observations and remote sensing, 2016)
Keywords: Algorithm design and analysis; Algorithms; Assessments; Buildings; Categories; Correlation; Digital terrain model (DTM); Earth; Feature extraction; Grounds; Image segmentation; Laser radar; Lidar; light detection and ranging (Lidar); Segments; Three-dimensional displays; urban; Urban areas; light detection and ranging (Lidar); Digital terrain model (DTM); urban; image segmentation