Yiping Chen Liansheng Wang Lin Shi Defeng Wang Pheng-Ann Heng Tien-Tsin Wong Xiang Li Structure-preserving multiscale vessel enhancing diffusion filter. 3565-3568 2010 ICIP http://dx.doi.org/10.1109/ICIP.2010.5651065 conf/icip/2010 db/conf/icip/icip2010.html#ChenWSWHWL10