基于分数阶Fourier变换的乳腺肿瘤纹理特征提取
钟瑾1,施俊1,周世崇2,胡文婕1
Extraction of Texture Features of Breast Tumor Based on  Fractional Fourier Transform
ZHONG Jin1,SHI Jun1,ZHOU Shi-chong2,HU Wen-jie1
上海大学学报(自然科学版) . 2012, (3): 240 -245 .  DOI: 10.3969/j.issn.1007-2861.2012.03.005