Extraction of auroral oval boundaries from UVI images:A new FLICM clustering-based method and its evaluation
WANG Qian, MENG QingHu, HU ZeJun, XING ZanYang, LIANG JiMin, Hu HongQiao
ADVANCES IN POLAR SCIENCE . 2011, (3-English): 184 -191 .  DOI: 10.3724/SP.J.1085.2011.00184