Color image segmentation algorithm based on improved convex hull and color contrast
CHEN Liping, ZHOU Hang,ZHANG Ningyu, YANG Wenzhu, CUI Zhenchao, LIU Qing
Journal of Hebei University (Natural Science Edition) . 2018, (5): 543 -548 .  DOI: 10.3969/j.issn.1000-1565.2018.05.015