Higher order image diffusion model based on median formula
LI Yuan-yuan 1,PAN Zhen-kuan 1,WEI Wei-bo 1,ZHU Dong-wei 2,ZHANG Nan 1
Computer Engineering and Applications . 2010, (9): 159 -162 .  DOI: 10.3778/j.issn.1002-8331.2010.09.045