Tao Wan Cedric Nishan Canagarajah Alin Achim Statistical Multiscale Image Segmentation via Alpha-Stable Modeling. 357-360 2007 ICIP (4) http://dx.doi.org/10.1109/ICIP.2007.4380028 conf/icip/2007 db/conf/icip/icip2007-4.html#WanCA07