Deep Neural Network for 3D Surface Segmentation based on Contour Tree Hierarchy
Deep Neural Network for 3D Surface Segmentation based on Contour Tree Hierarchy
Given a 3D surface defined by an elevation function on a 2D grid as well as non-spatial features observed at each pixel, the problem of surface segmentation aims to classify pixels into contiguous classes based on both non-spatial features and surface topology.The problem has important applications in hydrology, planetary science, …