@inproceedings {yang2009structure,
	title = {Structure-preserving speckle reduction of SAR images using nonlocal means filters},
	booktitle = {2009 16th IEEE International Conference on Image Processing (ICIP)},
	year = {2009},
	pages = {2985{\textendash}2988},
	publisher = {IEEE},
	organization = {IEEE},
	author = {Yang, Xuezhi and Clausi, David A}
}
