[1]
[2] Vassiliev a N S. Content -based image retrieval methods [J]. Programming and Computer Software, 2008, 35(3): 158-180.
[3] Sun Junding, Zhao Shan. Image Low -level Feature Extraction and Image Retrieval [M]. Beijing: Publishing House of Electronics Industry, 2009: 4-41. 孙君顶, 赵珊. 图像低层特征提取与检索技术[M]. 北京: 电子工业出版社, 2009: 4-41.
[4]
[5] Huang Xuexin, Yang Hengxin, Wang Wei. Image retrieval using spatial texture features [J]. Infrared and Laser Engineering, 2002, 31(6): 495-498. (in Chinese) 黄学新, 杨恒新, 王伟. 利用图像纹理特征的图像检索[J]. 红外与激光工程, 2002, 31(6): 495-498.
[6]
[7]

Mathieu Lamard, Guy Gazuguel, Gwenole Quellec, et al. Content based image retrieval based on wavelet transform coefficients distribution [C]//Conference Proceeding IEEE Eng Med Biol Soc, 2007, 4: 4532-4535.
[8]
[9]

Minh N Do, Martin Vetterli. Contourlets: a directional multiresolution image representation [J]. Signal, Systems and Computers, 2002, 1: 497-501.
[10]
[11]
[12]

Minh N Do, Martin Vetterli. The Contourlet transform: an efficient directional multiresolution image representation [J]. IEEE Trans on Image Processing, 2005, 14(12): 2091-2106.
[13]
[14]

Swapna Borde, Udhav Bhosle. Image retrieval using Contourlet transform [J]. International Journal of Computer Applications, 2011, 11(34): 37-43.
[15]
[16]

Guoyong Duan, Jing Yang, Yilong Yang. Content-based image retrieval research [J]. Physics Procedia, 2011, 22: 471-477.
[17] Zhang Xiaojing, Wang Xuan. Image retrieval based on moment features in Contourlet domain [J]. Computer Engineering, 2010, 36(4): 213-214. (in Chinese) 张小景, 王暄. Contourlet 变换域中基于矩特征的图像检索[J]. 计算机工程, 2010, 36(4): 213-214.
[18]
[19]
[20] Lin Liyu, Zhang Youyan, Sun Tao, et al. Contourlet Transform the Application of Image Processing [M]. Beijing: Science Press, 2008: 28-30. (in Chinese) 林立宇, 张友炎, 孙涛, 等. Contourlet 变换-影像处理应用[M]. 北京: 科学出版社, 2008： 28-30.
[21]
[22] Yan Jingwen. Digital Image Processing [M]. Beijing: National Defence Industry Press, 2011: 195-197. (in Chinese) 闫敬文. 数字图像处理[M]. 北京: 国防工业出版社, 2011: 195-197.
[23]
[24] Dou Jianjun, Wen Jun, Liu Chongqing. Histogram -based color image retrieval [J]. Infrared and Laser Engineering, 2005, 34(1): 84-88. ( in Chinese) 窦建军, 文俊, 刘重庆. 基于颜色直方图的图像检索技术[J]. 红外与激光工程, 2005, 34(1): 84-88.
[25]

Srinvasa Ch, Srinivas Kumar S, Chatterji B N. Content based image retrieval using Contourlet transform [J]. ICGST Journal, 2007, 7(3): 9-15.