TY - Journal of Yangtze River Scientific Research Institute A1 - ZHANG Yu,CHEN Wen-long,WEI Si-qi,YE Song,CAO Bo T1 - Target Extraction Based on Polygon StatisticalRegion-based Active Contour Y1 - 2016-11-20 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 12 EP - 16 VL - 33 IS - 11 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20160855 ER -