Partition-based vector filtering technique for suppression of noise in digital color images.

Zhonghua Ma Hong Ren Wu David Dagan Feng Partition-based vector filtering technique for suppression of noise in digital color images. 2324-2342 2006 15 IEEE Transactions on Image Processing 8 http://dx.doi.org/10.1109/TIP.2006.877066 db/journals/tip/tip15.html#MaWF06