基于激光扫描和计算机视觉的无人机全天候自主着陆导引技术
徐贵力;程月华;沈春林
Unmanned Air Vehicle's Navigation and Automatic Accurate Landing in All Weather Basd on Infrared Laser Scan and Computer Vision
XU Gui-li;CHENG Yue-hua;SHEN Chun-lin
航空学报 . 2004, (5): 499 -503 .