Journal of Northeastern University(Natural Science)
Triangle Meshes Model for Extracting Profile Contour of Goaf and Its Application
LUO Zhou-quan， ZHANG Wen-fen ， XU Shi-min
Journal of Northeastern University Natural Science . 2015, (4): 565 -570 .  DOI: 10.12068/j.issn.1005-3026.2015.04.024