Otsu segmentation algorithm for SAR images based on power transformation
SONG Wen-qing, WANG Ying-hua, LU Hong-xi, WEN Wei, LIU Hong-wei, BAO Zheng
Systems Engineering and Electronics . 2015, (7): 1504 -1511 .  DOI: 10.3969/j.issn.1001-506X.2015.07.07