id: 50275325
dt: j
an: 50275325
au: Zhong, Ping; Wang, Shile; Jin, Ye; Tu, Xinxing; Luo, Nian
ti: A method of image preprocessing based on nonlinear diffusion and
    information extraction
so: Computers & Mathematics with Applications 61, No. 8, 2132-2137 (2011).
py: 2011
pu: 
la: EN
cc: 
ut: 
ci: 
li: doi:10.1016/j.camwa.2010.08.096