基于灰度—梯度共生矩阵的图像型拉圾邮件识别方法
冯兵,李芝棠,花广路
Image spam identification method based on gray-gradient co-occurrence matrix
Bing FENG,Zhi-tang LI,Gang-lu HUA
通信学报 . 2013, (Z2): 1 -3 .  DOI: 10.3969/j.issn.1000-436x.2013.Z2.001