Design of median-type filters with an impulse noise detector using decision tree and particle swarm optimization for image restoration. - Bae-Muu Chang; Hung-Hsu Tsai; Xuan-Ping Lin; Pao-Ta Yu (Comput. Sci. Inf. Syst., 2010)

Using decision tree, particle swarm optimization, and support vector regression to design a median-type filter with a 2-level impulse detector for image enhancement. - Hung-Hsu Tsai; Bae-Muu Chang; Xuan-Ping Lin (Inf. Sci., 2012)