A deblocking algorithm based on Contourlet transform
Deng Zhengfang1 ,Su Jingshan1,Jin Jing2,Yang Xingyu1,Wang Yuanqing2,Cao Liqun3,Zhou Biye3, Li Minggao3 

Journal of Nanjing University(Natural Sciences) . 2015, (1): 43 -50 .